I'd root for Sideshow Bob in a heartbeat. Classic example of the guy you hate when he's on the other side. But, the stuff he does is not worse than the stuff the C's do. The flopping's annoying, but I used to root pretty [dang] hard for Erick Strickland, who took as many questionable charges as anyone in the league.
The guys I *really* don't like... well, there's the rapists and wife-beaters, but it's the guys who talk WAY more **** than their game possible, possibly deserves. Q-Rich just needs to shut the hell up.
Oh yeah, DeShawn Stevenson. This clown:

Pretty sure I saw a poll recently that indicated the Wizards' players were the least popular among their own fans of any team in any of the four major sports. That ain't just about Agent Zero.