Colts:
1st team O is looking very sharp. Peyton is Peyton, and Addai looks determined this year making some very nice runs. Pass blocking is still in question, and Ugoh filling in at LT just doesn't have the IT factor that Charlie Johnson did.
2nd team O and beyond has been somewhat questionable. A lot of drops by guys that have potential to earn a roster spot, and very poor blocking (both pass/run blocking) results in added pressure for Painter and Brown. Offensive line depth is gonna have to step up big time if injuries pile up, and there are some older guys on the line so injuries tend to become more likely.
1st team defense looked great in the couple games I saw. Not sure how long Sanders will be healthy, but we'll just have to see. Good depth along the DL, and while Hughes (this year's 1st rounder) will probably take some time to develop, he could minimize the loss of a Freeney or Mathis should that happen this year. All in all, I like most of what I've seen defensively, and that's surprising as most years the defense hasn't really been all that special.