I'm going to name players that I think will "break out" by doing surprisingly well, when nobody is expecting it. Like people are expecting V.D to do great now.. etc.
I'll be extremely happy to see breakout production from:
Alex Boone - If he starts, I think he can easily become a top lineman.
Tarrell Brown - Guaranteed he would lead the NFL in interceptions or he is paying a full game check to charity. He has amazing hands and is quietly making plays.
Ahmad Brooks - SF fans know him, but if you asked a broncos fan or something, they wouldn't know. Brooks is also quietly a monster for us. I can see 10+ sacks.
C.J Spillman - Loved the way we used him in goal line situations (Think Ravens game). I think that if we use him correctly, he can make some plays. The dude gives 110% on every play. Love his special teams play and would love to see him come up on goal line situations.