I have been saying it in other threads, Hollister and Diggs basically look to have already helped them bridge the gap from a middling pretender contender to a full fledged force. Gordon looks to now, on top of that, Help this team become really elite.
Diggs, especially on the defense looks to add some more nastiness with Clowney as well as aggressiveness and ball hawking skills this defense really needed.
Hollister acts like he forgets he is a tight end and just starts battering ramming people like he's a feature back. Defenses are going to hate having to tackle him.