There is no shortage of documentation to prove that Miami has a tendency to make the same mistakes over and over again, whether it's drafting the wrong people, overpaying other team's free agents, or failing (or flat out refusing) to sign their own free agents.
This much is true, Miami has had a nasty habit of doing this very thing. Who can forget the Dolphins overpaying wide receiver Mike Wallace to be the "deep threat" that was needed in Miami? Folks blamed Tannehill for the failure but now Wallace is looking for his third team in three years.