Biggest ? area on the team IMO, is at TE
While I think the team is high on Keller and Cumberland to play 1 and 2 at the TE position this season, and there is a lot of intrigue with the development of Josh Baker and the Hayden Smith project, I'm still not sure this position is done being addressed.
Seeing how the Jets made a move at RT in Otah as a reclamation project, I think the biggest area of need is the blocking TE.
I think Anthony Fasano bears watching, there are rumors he could be released in Miami, and does not fit in Philbin's system. He could be a cap casualty as he carries a high cap number. He's a Sparano favorite and is a versatile and very good blocking TE.
If Hayden Smith doesn't work out, I think the team brings in a blocking TE at some point during camp.