#4 is my favorite spot this year. In real and mock drafts i have done, I think the best strategy is to go RB at #4 (AP, MJD, Turner or Forte). Then go WR/WR with your next 2 picks. Your first 3 picks should look like: Forte, Jennings and Boldin. Then just take the best available player after that. i would wait on a QB, let everyone else reach for one. You will be fine taking Palmer, McNabb or Schaub in the 5th or 6th round