I too hope this is the biggest issue this year. I think the biggest difference you will see is the changes in CCs game. Now that he has a REAL recievers coach I think his game can get a LOT better. Chambers has really gotten into some bad habits that need to be corrected. On almost every deep ball he will try to jump up and catch it with his body. Also he always runs wide open until he gets to the spot where the ball is gonna come down before adjusting to the ball. Both of these problems give the DB a chance to get a hand in and knock it away. These are things that are correctable. CC needs to have the atitude that when the ball is in the air it is his and he will fight for it rather than, "well it was not exactly where it was supposed to be so it must be the QBs fault.
A great example of a team with recievers that understand this is the Panthers. Everyone wants AJ to be the next Delhomme, well I got some news for ya. Jake throws a ton more lame ducks than Jay did last year. Being a Dolphin fan living in Charlotte I saw all the Panther games. EVERY game Jake would get a little pressure and back up and throw high lame ducks off his back foot. Just like the one in the SB where Musin came back and made the adjustment in the endzone for the touchdown. This happened on a regular bases. Jake has a slightly better arm than Jay, but the biggest difference is his recievers make plays on the balls where Fins recievers throw up there hands and walk away if the ball is not perfect. Go back and look at the tape of the late interception on the out pattern in the Houston game, if you doubt what I say. Or the pick for the touch, in the Bills game. Neither of these, (and they are just the first two that came to mind) would have happened to the Panthers.
So for my money I say CC will have a HUGE year, once he makes the small changes in his game that will move him from being a solid reciever to being a real PLAYMAKER. On the other hand though, these are things that Boston already knows, so if Chris does not make the changes in his game then it will be Boston who takes over and becomes the man in Miami.