With Bridgewater seriously injured, could there be a Mccarron trade?

[CarolinaBengalFanGuy]

I don't really see why the Vikings need to seek out a big QB trade anyways. Isn't that the point of having Shaun Hill (who's supposed to be one of the better backup QB prospects despite the fact he ain't played in a while). If i was them I'd go after a guy that people are wanting to ship off like Colin Kaepernick or Aaron Murray and let them sit/fight for a starting spot.