DAVIE http://www.jaguarsauthorizedshops.com/authentic-jawaan-taylor-jersey , Fla. (AP) — will take a leave of absence to address health issues that he says “require my full attention.”Caldwell was hired in February to be the Dolphins’ assistant head coach and quarterbacks coach. He was expected to help in the development of second-year quarterback Josh Rosen, who is rebooting his career after a shaky rookie 2018 season with the Arizona Cardinals.Caldwell will instead spend this season as a consultant.The precise nature of his health issue was not disclosed by Caldwell or the Dolphins.In a release issued by the Dolphins on Saturday, the 64-year-old Caldwell said, “I will be stepping back due to some medical complications that require my full attention.”Miami coach Brian Flores said the team’s focus is on Caldwell’s health and providing him support. Flores also intends to take advantage of Caldwell’s 17 years of NFL coaching experience.“With his knowledge and experience Josh Oliver Jersey , Jim has been an invaluable member to our coaching staff and will continue to serve as a sounding board for me throughout the season,” Flores said.Caldwell worked with Peyton Manning for nine seasons, first as the Indianapolis Colts’ assistant head coach and quarterbacks coach, and then as their head coach. He then served as an assistant coach with the Baltimore Ravens before taking over as head coach of the Detroit Lions from 2014-17. There were eight head coaching hires made this offseason and none of the new coaches squared off against one another in Week One http://www.jaguarsauthorizedshops.com/authentic-quincy-williams-ii-jersey , which meant there was a chance that the new coaches could go 8-0 to open the season.That possibility remained alive after Matt LaFleur’s Packers beat the Bears 10-3 in the first game of the season. The notion went up in smoke from there, however.New coaches went 0-5-1 on Sunday before Vic Fangio lost his Broncos debut to cap the week and LaFleur stands alone as the only new coach to begin his tenure as a winner.The non-winners came in different forms. Zac Taylor’s Bengals were nipped by the Seahawks 21-20 on the road, while the Jets’ one-point loss was far less encouraging for Adam Gase. The Cardinals came roaring back to force a tie that felt closer to a win than many ties in Kliff Kingsbury’s debut, but Brian Flores’s Dolphins and Freddie Kitchens’s Browns were on the wrong end of blowouts.Buccaneers coach Bruce Arians didn’t take quite as bad a beating Ryquell Armstead Jersey , but the 31-17 loss to the 49ers showed he has plenty of work to do to clean up what’s been a mistake-prone club for quite some time.The Browns and Jets play on Monday night in Week Two, so chances are good that at least one other head coach in this group will get a win this time around.