Vikings on the clock

This is very interesting. The Vikings are on the clock, and both Brady Quinn and Adrian Peterson are available. These guys clearly have fallen and are bargains. I don't think either is an ideal fit for the Vikings, but can the Vikings pass up players this good?
Peterson will be very good, the only question is for how long. And Quinn is considered the most ready to play QB in the draft.

My thought: trade down a handful of slots. Get that extra second round pick.