Fresh mix could be the key to Heels' title run

North Carolina is the obvious choice to win the ACC. The Tar Heels are loaded with talent and should be a hot pick to make the Final Four. It won't happen, though, if the team's sophomores -- especially the three who aren't named Tyler Hansbrough -- fail to welcome a stellar freshman class with open arms. So far, there is a good vibe brewing in Chapel Hill. The love started back in late March, when Roy Williams sat the returning players down and told them the obvious -- that everyone needed to get along with the newcomers. (ESPN.com)