Leave it to Gase to not mince words. The question now becomes is it the offensive line, or the lack of quality at the quarterback position? Cutler has clearly not been great so far. Tannehill was coming along nicely, but a lot of experts out there put him somewhere in the middle of the pack. For reference sake, and not to be captain obvious, Tom Brady is right near the top.
All I'm saying is you've got to figure out what's holding the team back to make the right decisions moving forward. The Dolphins may end up being in a position where they can draft a top quarterback, or will the team determine they can win with Tannehill in 2018?
The skill positions look great with Ajayi, Parker, Landry, and Stills. Not too many teams can match that.