ESPN's Ben Goessling and 1500ESPN's Matthew Coller break down the Vikings' two new tackles. How much better will the offensive line? Are Riley Reiff and Mike Remmers good enough to raise the play of Sam Bradford and the Vikings running game? Should the Vikings be in hot pursuit of Eddie Lacy? And what will the Vikings do if Joe Mixon is on the board when they pick in the second round of the NFL draft?