Who knew a haircut that was meant to intimidate could be so cute on Wells Fargo Center's hardwood? The trendlet Mohawks - sheared on the sides with a short stripe of hair from forehead to neck - are as cool on NBA players this season as three-point shots. The Sixers may not be winning, but at least the team's power forward and mohawk-rocker, Robert Covington, is making deft fashion moves.