DAVIE Vincent Taylor Jersey , Fla. (AP) — As he embraced a fresh start Monday, Josh Rosen said all the right things, smiled a lot and even cracked a couple of jokes, such as when he noted the phalanx of photographers nearly drowning out his first news conference with the Miami Dolphins .“These clicks,” he said with a chuckle, “are loud.”Rosen does attract clicks, which is a big change for a Dolphins team low on star power. It has been so long since they had a Pro Bowl quarterback that Rosen referred to him as “Mr. Marino.”Despite a rough rookie season that prompted the Arizona Cardinals to discard him, Rosen still believes he can be a Dan Marino-type franchise quarterback. And he’s glad to get an opportunity with the Dolphins, who are eager to stop a revolving door at the position that has gone through 19 starters since Marino’s last game 20 years ago.“I couldn’t be more excited to be here,” Rosen said. “Very rarely do you get a second chance to make a first impression.”As for motivation, Rosen’s crooked grin grew wider when he was asked about any chip on his shoulder.“I don’t think my chip has to grow any more,” he said. “I might tip over.”He was the 10th overall pick in the 2018 draft but became expendable in Arizona last week when the Cardinals used the No. 1 overall pick to select Kyler Murray. A day later, the Dolphins acquired him for two draft picks to become part of their rebuilding effort under first-year coach Brian Flores.“I felt like I got drafted twice,” he said.Rosen took no direct jabs at the Cardinals and acknowledged that in Miami he faces a one-year tryout . If he doesn’t play well this season Albert Wilson Jersey , the Dolphins will likely have a poor record and be well-positioned to take a QB early in the first round in 2020.Rosen also acknowledged his image needs work. Doubts about his leadership and personality linger despite efforts by Arizona teammates and coaches to dispel them.He said the issue dates to his years at UCLA.“I didn’t have all my answers as perfectly crafted as I do now,” he said. “I said some things off the cuff, and people misconstrued them. …“I think I’m a really good teammate. What I’ve tried to do is not say or do anything extra, just kind of be me and keep my head down, and eventually the story will straighten out. I think it has for the most part. Time and consistency are the best medicine to cure the narrative.”With that in mind, Rosen had answers ready when asked about:— competing for the starting job with another Dolphins newcomer, veteran Ryan Fitzpatrick. “The timing on whether I play or not is not up to me.”— Pro Football Hall of Famer Marino. “Hopefully I can follow in some semblance of his massive footsteps.”— his belief that he can become a franchise QB. “I think I’m a good quarterback, and I think I’m a good leader.”The Dolphins hope he’s right. DAVIE, Fla. (AP) — The Miami Dolphins now have four quarterbacks on the roster, and they still have a battle for the backup job behind Ryan Tannehill.Coach Adam Gase declined to say Sunday whether Brock Osweiler or David Fales would be first off the bench to replace Tannehill, but said he expects to keep all three all season. Even so, the Dolphins found room on their roster to add rookie quarterback Luke Falk, claimed one day after being waived by the Tennessee Titans.Falk, a sixth-round draft pick Robert Quinn Jersey , could make an immediate impact by providing insight into the Titans’ playbook under a new coaching staff. The Dolphins open the season against Tennessee on Sept. 9.The margin between Osweiler and Fales in the competition for the No. 2 job was thin throughout training camp, Gase said.“It’s day to day,” he said. “I feel like it goes back and forth. It’s one of those things — whoever has the best protection on that particular night, it seems that guy has a good night in preseason. That’s what is always going to make it tough deciding who’s the backup. You’re guessing a little bit.”Gase said he may list the No. 2 quarterback as “Osweiler or Fales” on the depth chart preceding the Titans game.“Nothing changes for me,” Osweiler said. “I’m just solely focused on trying to get better. Whoever is the 2, whoever is the 3, that’s something I can’t control.”The Dolphins are underdogs in the opener despite being at home, and coming off a 6-10 season in 2017, they’re widely projected to finish below .500 again. But in the wake of cuts to reach the 53-man roster limit, Gase sounded as optimistic as every other coach at the end of the preseason.Roster turnover has resulted in a better locker-room culture, Gase said, and he anticipates the improvement to be reflected in the win-loss record.“I like our team. We’re a team,” he said, emphasizing the last word. “That’s the best part about what we have going on right now — that locker room. I’m not really worried about what anybody else thinks about that. When you’re not there every day and around these guys T.J. McDonald Jersey , you don’t know. You can look at a piece of paper, but that’s why they play the games.”Miami should be better at quarterback, with Tannehill returning after missing last season following left knee surgery. But it’s unclear whether holdover Fales or newcomer Osweiler represents an upgrade over the departed Matt Moore, who had been Tannehill’s backup since 2012.The play of both Osweiler and Fales was spotty during training camp. Gase works closely with quarterbacks and saw enough potential to want to keep them around.“You talk about that being one of the most important positions,” Gase said, “and our thought process is we’re going to try to develop guys and get them ready to go. And if we’re ever in a situation where we need the next guy, we want to make sure we have the right guy. And we’re going to keep working with the two guys we’ve got.”In other roster moves, Miami claimed receiver Tanner McEvoy off waivers from New Orleans, released tackle Sam Young, and placed center Jake Brendel and linebacker Mike Hull on injured reserve.