Honestly, it's the Dolphins need new ownership.  Ross is rarely in Miami and manages the teams more like a business rather than a serious football guy.  He need to let the Dolphins go.   He has fumbled all major decision

Remember how he lost Harbaugh to the Niners?   Brady to the Buccaneers?   Sean Payton to the Broncos?   All of these were because of Stephen Ross.  

Some people are not good at running sports teams.  Although, his team is in an ideal state and players are dying to come to Miami, he can't field a winning team for the past few decades.   

Before his ownership, the Dolphins were perennial winners and always in the playoffs.   Now they are lucky to be .500 and make the playoffs.