AvatarJeff LangfordAvatarAvatarNCAA Basketball Bracket 2014: Top Threat to Each No. 1 Seed Making Final FourBleacher Report - Tyler BrookeThe NCAA tournament bracket has been set, and while the No. 1 teams are the favorites to advance to the Final Four, there is at least one team in each region that could be a serious threat to the top seeds. This year's No. 1 seeds are the Florida Gators, Arizona Wildcats, Virginia Cavaliers and …