the favorites to win the National League West with the Arizona Diamondbacks 2.5 games ahead of the reigning National League champions.OddsShark shared updated lines from Bovada which have the Diamondbacks listed at +135 (bet $100 to win $135) compared to the Dodgers at +190. That is a drastic difference from July 24 odds stemming from the same source http://www.philliesfanproshop.com/authentic-dave-hollins-jersey , which listed Los Angeles as a heavy favorite even in a tight division battle:OddsShark OddsSharkUpdated odds to win the NL West (BovadaOfficial):D-backs (72-58) +135Dodgers (70-61) +190Rockies (71-59) +210Giants (65-67) +8000OddsShark OddsSharkUpdated odds to win the NL West (BovadaOfficial):Dodgers -250D-backs +375Giants +900Rockies +1100Padres +90000While Arizona has more favorable odds than the Dodgers to win the National League West, those setting the lines for the World Series are less bullish on the Diamondbacks. As Covers shared, LV SuperBook has the Dodgers listed at 12-1 to capture the championship and the Diamondbacks just behind them at 14-1.Covers CoversUpdated MLB futures odds from LVSuperBook to win the 2018 World Series. em7GN2DbrqArizona and Los Angeles have to worry about more than each other in the race for the division crown and playoff positioning, as the Colorado Rockies are a mere one game behind the Diamondbacks and 1.5 games ahead of the Dodgers.The National League Central is also an issue for those NL West teams looking to make the playoffs, as the St. Louis Cardinals and Milwaukee Brewers occupy the two wild-card positions with Milwaukee enjoying a one-game advantage over Colorado for the last postseason spot.It is a testament to Los Angeles' recent track record it still has fairly favorable odds to win the division and World Series as it is in third place in the division and is on the outside looking in at the playoff picture this late in the season. It won the NL West in each of the last five years, dropped last year's World Series in a heartbreaking seven games and features notable players such as Manny Machado, Clayton Kershaw and Justin Turner.However, the Diamondbacks are 8-4 against the Dodgers and 7-5 against the Rockies this season and have set the standard in the division to this point. If they continue taking care of business in the seven head-to-head games they have remaining against each division rival, Arizona will be in ideal position to win the NL West and play into October. Right-Handed RelieversCraig Kimbrelis the active saves leader (333) and one of the most overpowering pitchers in baseball. He should follow in the footsteps of Aroldis Chapman, Kenley Jansen and Wade Davis as the latest reliever to hit the jackpot.Adam Ottavino(75 G, 34 HLD, 2.43 ERA, 0.99 WHIP, 13.0 K/9) had an excellent season with the Colorado Rockies and could close somewhere. Otherwise, he'll be paid handsomely to fill a setup role on a contender.Others with closing experience includeCody Allen,Kelvin Herrera,David Robertson,Jeurys Familia,Joakim Soria,Greg Hollandand Sergio Romo,and they could all land multiyear deals.SwingmanJesse Chavezand setup relieversShawn Kelley John Kruk Jersey ,Brad Brach,Ryan Madson,Joe Kelly, Tyler Clippard, Adam WarrenandBud Norrisare among the other righties who look like safe bets for MLB deals.Left-Handed RelieversDown seasons could wind up costingAndrew MillerandZach Brittondecent chunks of change.Miller, 33, made three separate trips to the disabled list in 2018 with injuries to his right knee, left hamstring and left shoulder. He managed just 37 appearances, posting a 4.24 ERA, 1.38 WHIP and 11.9 K/9 along the way.By comparison, he had a 1.72 ERA, 0.80 WHIP and 14.5 K/5 over the previous four years.Britton, 30, didn't make his season debut until June 12 after he suffered a ruptured Achilles tendon during the offseason. After shaking off some initial rust, he pitched well down the stretch after getting traded from the Orioles to the Yankees.Justin Wilson,Jorge De La Rosa,Jake DiekmanandTony Sippare all strong candidates for MLB deals.Other available lefty relievers includeJerry Blevins,Zach Duke,Hector Santiago,Aaron LoupandTyler Lyons.Potential Sellers to Watch4 of 5Paul GoldschmidtNorm Hall/Getty ImagesArizona DiamondbacksThe D-backs could be in full fire-sale mode before the offseason is over.Bob Nightengale ofUSA Todayreported they're expected to "strip down the team and rebuild."Slugger Paul Goldschmidt would net a huge haul鈥攅ven a year removed from free agency. Veteran ace Zack Greinke is also an attractive trade chip, provided the team absorbs some of his salary.Meanwhile http://www.philliesfanproshop.com/authentic-greg-luzinski-jersey , David Peralta, Robbie Ray, Jake Lamb, Taijuan Walker, Steven Souza Jr. and Andrew Chafin are all free agents after the 2020 season, and flipping them now could be the best way to maximize their value.Detroit TigersSluggerNicholas Castellanoscan flat-out rake.The 26-year-old posted a 130 OPS+with 46 doubles and 23 home runs, but he's a liability defensively. He logged brutal metrics (-19 DRS, -12.3 UZR/150) in his first season as an everyday right fielder. A year removed from free agency, he's a prime candidate to be flipped.Controllable startersMichael FulmerandMatthew Boydwould generate interest if they're made available.CloserShane Greene(32/38 SV) and swingmanBlaine Hardy(30 G, 13 GS, 3.56 ERA, 1.17 WHIP, 86.0 IP) could also be trade candidates. Kansas City RoyalsThe Royals hold one of the most attractive trade chips on the market in second basemanWhit Merrifield.The 29-year-old hit .304/.367/.438 and led the majors in hits (192) and steals (45) on his way to a 5.5 WAR campaign, and he's under team control through the 2022 season.StartersDanny DuffyandIan Kennedycould also be moved if the team is willing to eat salary.Miami MarlinsAll signs indicate catcherJ.T. Realmuto will be thecenterpiece of a blockbuster deal this winter.The 27-year-old led all catchers with 4.3 WARand hit .277/.340/.484 with 30 doubles, 21 home runs and 74 RBI while throwing out 38 percent of base stealers.Realmuto has no interest in signing an extension with the Marlins, according to agent Jeff Berry (via SiriusXM), and with two years of control left, the Marlins should sell high.StarterDan Straily, relieversDrew SteckenriderandAdam Conleyand second basemanStarlin Castroare also prime candidates to be moved.Other Potential Trade Candidates:C Austin Hedges (SD), C Russell Martin (TOR), 1B Jose Abreu (CWS) Mike Schmidt Jersey , 1B Justin Smoak (TOR), 2B Rougned Odor (TEX), 2B Joe Panik (SF), OF Billy Hamilton (CIN), OF Mallex Smith (TB), SP Dylan Bundy (BAL), SP Alex Cobb (BAL), SP Mike Minor (TEX), SP Zack Wheeler (NYM), RP Sam Dyson (SF), RP Mychal Givens (BAL), RP Jared Hughes (CIN), RP Raisel Iglesias (CIN), RP Jose Leclerc (TEX), RP Will Smith (SF), RP Craig Stammen (SD), RP Tony Watson (SF), RP Kirby Yates (SD)Free-Agent Rankings and Predictions5 of 5Dustin Bradford/Getty ImagesBelow is my ranking of this year's top 30 free agents and where they'll sign. Players are ranked based on earning potential and expected production over the life of their next contract:SS/3B Manny Machado:Philadelphia PhilliesRF Bryce Harper:Washington NationalsSP Patrick Corbin:New York YankeesSP Dallas Keuchel:Milwaukee BrewersLF Michael Brantley:Cleveland IndiansSP Nathan Eovaldi:Boston Red SoxRP Craig Kimbrel:Atlanta Braves3B Josh Donaldson:Cleveland IndiansDH Nelson Cruz:Tampa Bay RaysRP Adam Ottavino:Boston Red SoxC Yasmani Grandal:New York MetsSP Charlie Morton:Houston AstrosC Wilson Ramos:Washington NationalsSP Yusei Kikuchi:Seattle MarinersRF Andrew McCutchen:Atlanta BravesCF A.J. Pollock:Arizona DiamondbacksSP J.A. Happ:New York Yankees2B Jed Lowrie:Oakland AthleticsSP Hyun-Jin Ryu:San Diego PadresRP Andrew Miller:Los Angeles DodgersRP Zach Britton:Boston Red SoxUT Marwin Gonzalez:Chicago CubsRF Nick Markakis:Oakland Athletics2B Daniel Murphy:Colorado RockiesRP David Robertson:Cleveland IndiansRP Jeurys Familia:Philadelphia PhilliesSP Gio Gonzalez:Minnesota Twins2B DJ LeMahieu:Los Angeles Dodgers3B Mike Moustakas:St. Louis CardinalsRP Jesse Chavez:Chicago CubsDisagree? Post your predictions in the comment section and let's debate.