If we're getting Pitts, we better take him at 3. He's such a rare physical freak like a Calvin Johnson that I don't see him getting past Philly at 6 and the Bengals may even take him at 5.
Going with Pitts at 3 and then trading up for a Waddle would make our offensive absolutely ridiculous as far as weapons in the passing game, but that won't matter if we can't block well enough to get them the ball. If we take Pitts and trade up for Waddle, we'll be ignoring the o line and the D with our first 3 picks... We better be pretty damn comfortable with what we got on o line and D to do that, and I can't see that being the case as there isn't a real RT or MLB on this roster.
Here's what I'd prefer
3 : Sewell
18 : Marshall or Bateman
36 : Nick Bolton or Chaz Surrat
50 : Best available Pass rusher or RB
This is, of course, pending what we do in FA, but even if we address WR in FA with a guy like Juju or Godwin, it wouldn't stop me at all from going WR with 18. People thinking Pitts is going to slip out of the top 7 are crazy IMO, kid is a rare, rare talent.