I think it's way too soon to tell...
Stokes looked great as a rookie.
Myers struggled to stay healthy and got injured the year before as well. But I think it's easy to say Myers, Newman and Slaton can all improve as OL usually take at least to adjust and aren't starters right away.
Rodgers, who knows... also how will they use him? Cobb as a slot WR is better... but they seemed to be trying to use Rodgers as a FB/slot RB...
I could be mistaken, but it seems like they MIGHT be trying to change the ILBers... to get more pure speed there... not sure if that's a Joe Barry or ST coach thing. But they got the 7th rounder and reportedly offered a couple of bonuses to ILBers with speed.