Sweet 16 Power Rankings: Who's most likely to win the national championship? Posted Mar 23, 2017 3. North Carolina Tar Heels: Parts of the Tar Heels' offense seem designed to get senior center Kennedy Meeks rim-rolling for offensive-rebound opportunities, as opposed to rim-rolling to catch passes. This handoff action with Justin Jackson from the Arkansas game is a good example; the help Jackson attracts clears a lane for Meeks to rumble rimward. (Sports Illustrated)