It looks like the early reporting by Profootballtalk that some Miami Dolphins players are trying to get out of town is at least partially true, despite denials by the team. One player confirmed to be seeking a trade is 2018 first-round pick defensive back (he is really able to line up anywhere even if that is not what you want to do with him) Minkah Fitzpatrick.
The Dolphins have granted permission to DB Minkah Fitzpatrick to seek a trade, according to multiple sources who say Miami's asking price is too high.