Vikings Draft Needs

As the initial NFL Draft post, this one is easy...

There isn't a position on the field that couldn't be upgraded even a little bit. We obviously need somethings more than others but for the purposes of this post a small need is equal to a bigger need.

QB - TJackson is not just unproven but he is a complete unknown. Would anybody argue that Brady Quinn wouldn't be an upgrade and make you feel more comfortable about our longerm QB situation?
RB - Chester was very nice last year. But RB is a fragile position where depth is always needed AND Chester wasn't exactly a game changer. If the Viking's front office felt that Adriann Peterson was the next LT or LJ, would anybody have a problem drafting him?
WR - well this is the most glaring need. We have nothing this position will HAVE to be addressed at some point this weekend.
TE - Wiggins is gone and NYG TE2 is a complete unknown. A 2nd day pick at TE wouldn't be at all shocking.
OL - the left side is pretty well set, but an early G or T pick could be a huge upgrade, especially for an essential rookie at QB.

DL - we NEED a DE to put pressure on the QB. We are set at DT, but Pat Williams is aging and drafting insurance or at least an eventual replacement wouldn't be a bad idea either.
LB - I think they have starters set and I'd be SHOCKED to see the #7 pick go towards LB, but depth and someone to push the the current starters would upgrade the position.
CB - I like Winfield and Griffin, but you have to have at least 3 or 4 CBs you can count on. The Vikings do not have that.
S - seems like we have a handful of safeties (Doss, Sharper, Smith), but it is a KEY position in the Tampa 2 defense and there is speculation we'll draft a safety with the #7 pick.

I implore you to defy my logic that we could use an upgrade at any position on the field. But this is an exciting week! Will we land the next Randy Moss, Culpepper, Robert Smith? Or will we get to add a new name to the likes of Dimitrius Underwood, Derrick Alexander, Troy Williamson :)!