final practice before their preseason opener It is the final practice for the Arizona Cardinals before they open the 2018 preseason and there is plenty to digest.Let's get to it.Chad Williams is backAfter missing two practices Black Justin Pugh Jersey , second year wide receiver Chad Williams is back in the mix. He's had a nice camp thus far, but none of it matters if he's in the sidelines with an injury.Knee tendinitis is no joke, so it'll be something to watch moving forward...Speaking of...Robert Nkemdiche exits practice earlySteve Wilks isn't worried about Nkemdiche's knee, but tendinitis to a big man, whose game is predicated on explosiveness and change of direction is always a bit of a concern. Nkemdiche has been the best defensive player in camp so far, that's the good part.Let's hope the knee thing is just from a physical training camp.All four quarterbacks will play SaturdayAn important game for Sam Bradford in just getting back to live action. I'd be shocked if he was in for more than a series.From there, nothing else matters but Josh Rosen's work.If he's bad, it's just the preseason.If he's good Youth Patrick Peterson Jersey , it's just the preseason.However, you'd much prefer to be termpering expectations than justifying poor play.That's it for this week at camp.The Cardinals will be without 2/3 of their starting linebacker group, but that's alright, the backups need work. A lot of work.We'll start our coverage for the preseason tomorrow morning.Arizona Cardinals force five turnovers as they beat up on hapless 49ers in San Francisco For the first time this season, the Cardinals philosophy of don’t let the offense screw it up, worked as the Cardinals won 28-18.The first offensive play of the game made you excited, but the rest of the game was just depressing offensively.Josh Rosen connected with Christian Kirk on a 75-yard touchdown pass to open up the game, and the Cardinals finished with only 223 yards of offense against a 49ers team that was 27th in points per game and 19th in yards per game.That doesn’t mean much against this Cardinals offense http://www.authenticsarizonacardinals.com/cheap-andy-lee-jersey , who is unequivocally and undoubtedly the worst in the NFL at this juncture.The fast start on offense was matched by an equally impressive first half on defense, as the Cardinals would force two turnovers, one that setup the Cardinals second touchdown, a two-yard David Johnson run.It was the dreaded second half that hurt the Arizona Cardinals again on offense, as the team produced a measly 77 yards of offense.It caused the defense to play an ungodly amount in the second half, playing over 20 minutes of defense in the second half alone, as the offense had the ball for only seven minutes and 44 seconds.That’s what happens when your offense can’t stay on the field or sustain drives.However, it didn’t matter http://www.authenticsarizonacardinals.com/cheap-antoine-bethea-jersey , because the Cardinals defense made play after play in this game.The Cardinals forced five turnovers, while Josh Rosen, who struggled today, managed to protect the ball and not turn it over, which allowed the defense to play from ahead and it helped.Tre Boston started the day with an interception, Chandler Jones had a sack, fumble recovery, Patrick Peterson recovered a fumble Black Gabe Holmes Jersey , returned it inside the five, Haason Reddick had a strip sack that Josh Bynes returned for a touchdown and Been Benwikere finished off the day with an interception with a long return that setup the Cardinals fourth and final touchdown if the day, a David Johnson eight-yard run.It was what Steve Wilks has been waiting for and what he needed, as the Cardinals are on the board in the win column.The offense still was not good, but it was good enough for this week.