Already on his second NFL team http://www.thedolphinslockerroom.com/authentic-raekwon-mcmillan-jersey , th NFL offensive coordinator.Yes, his fourth.The progression has gone from Mike McCoy to Byron Leftwich to Tom Clements in Arizona, and now to Chad O’Shea in Miami.“It encourages some mental gymnastics and the more you train it and the more you work it, I think the better you get at it,” Rosen said Womens Jakeem Grant Jersey , via Hal Habib of the .The Miami offense under O’Shea, the former Patriots receivers coach, becomes the latest that Rosen has to learn.“I’m trying to break down this playbook as quickly as I can,” Rosen said.Rosen also will be working with Jim Caldwell, the assistant head coach/quarterbacks coach and Jerry Schuplinski Mark Duper Jersey , the assistant quarterbacks coach. And also Hall of Famer Dan Marino, a Dolphins executive who has a hand in the quarterback situation with the team for which he starred.“We’ve got a lot of great minds in there from a lot of different backgrounds,” Rosen said. “I think we’ve got a really good room. Hopefully it’s going to be an indicator of a lot of success.”Rosen will need to have a lot of success, or the Dolphins could do next year what the Cardinals did this year, drafting a quarterback who supplants Rosen http://www.thedolphinslockerroom.com/authentic-mark-clayton-jersey , and who potentially triggers another trade of a guy who would then be on offensive coordinator No. 5. Dolphins defensive back Minkah Fitzpatrick said late last year that he’d like to know whether the team is going to be playing him at cornerback or safety after seeing time at both spots during his rookie season.Fitzpatrick said that his offseason preparations would be different based on the answer to that question. He said he’d play at a lighter weight as a cornerback than a safety, but the team’s ultimate answer reportedly isn’t based solely on what they want to get from Fitzpatrick.Barry Jackson of the reports that the team sees Fitzpatrick as a safety over the long term, but the contracts of Reshad Jones and T.J. McDonald complicate the short-term plans in the secondary. Releasing either player as a pre-June 1 cut would not create any additional cap space while leaving dead money on the cap and designating them as post-June 1 cuts doesn’t create much space either.That may not preclude a move this offseason as the Dolphins are widely believed to be using 2019 as the start to a rebuilding process that would include moving on from one or both of the veteran safeties at some point anyway. At this point, though, it’s uncertain how they’ll be proceeding.