Just my 2 cents, here is a realistic breakdown.
QB -- Awful
RB -- Excellent, Top 5 in the league
WR -- Good enough, should make the necessary plays
TE -- Not that great, still young
OL --- Terrible
DL --- Will be much improved ( a lot of depth )
LB's --- Not very good, bottom half of the league ( for a 3-4 defense thats not good) Depends on what Maybin and Co. can do on the outside.
DB --- Excellent, Top 5 in the league
Special Teams --- going to be something special this year, Danny Batten is going to WTF PWN people.
K - Solid
P - Solid
Coaching -- good ole boys should have a little more exciting playbook.