Welker is a no brainer at 14. Now the rest is interesting. You are protecting value. You actually get more value with Portis (low 1st rounder) and Turner (projected 17th best. 2nd/3rd round) with an 11th round pick. If you protect those three, not only do you get a 1st rounder, you are picking the cream of the crop, while half the league is sitting there watching you pick because they protected the high rounders. They will all be picking at the end except you because you protected low picks.
As good as Westbrook is, the carries are starting to add up for him.
The thing about keeping Westbrook for is is that this is a PPR league. In addition, I think about half of the guys in the league aren't gonna keep their 1st round pick. Alexander, Maroney, Henry, Rudi and Willie Parker all went in the 1st last year. No way those guys are kept to give up a 1st. So while keeping Portis/Turner/Welker represents value, I'd almost certainly be downgrading my RB1 spot by doing so unless I end up with the #1 pick.
This is the dilemma i'm debating as the season approaches.