There is no denying that the offense needs help. The O-Line is a work in progress, we have no effective tight end, and the running game is so-so. If we upgrade the O-Line and get a TE who really can block (and maybe catch 2 or 3 passes a game??), hopefully the offensive production will improve. I don't think we need to draft any WR's this year - we have plenty on the roster already.
The defense is just plain horrific. We need 3 or 4 new starters on the defensive front 7. We also need a situation DE who can get to the QB on 3rd and long. (Any chance Maybin could be that guy?)