And even a lot of guys who were around for 2014 are playing much larger roles than they were then: Cannon, Logan Ryan, Butler, James White, arguably Blount. And Fleming and Garoppolo played larger roles earlier in the season.Wow look at the number of guys they added to their roster in just the past two seasons. There's a LOT of guys on this team (30) that weren't even around for their last SB championship. 30 out of 53 (56.7%). I would guess this kind of turnover is normal in the NFL?