Two of the biggest names in basketball are up for Tool of the Week consideration - Duke coach Mike Krzyzewski and Cleveland Cav LeBron James.

Coach K is a living legend in college basketball but his conversation with the Oregon player in the postgame handshake line drew much criticism. Plus, there's the little delay in telling the truth about what he really said to the kid. Come on, Coach K!

Then there's LeBron. One day he unfollowed the team twitter page saying he was getting his head into playoff mode with no distractions. The next day, after blasting the media for asking him about it, LeBron refollowed the Cavs Instagram account and joined Snapchat. What's up, LeBron!

Two guys acting like tools. So you decide which guy is the biggest tool. Vote now!