One could point to their 7-11 record, the fact that they've lost seven of their last eight or the two straight blowout losses as proof.
But perhaps more telling is what happened late in Saturday night's stinker against the Toronto Raptors.
The Bulls let Raptors guard Jarrett Jack tie his shoes while holding the ball during game action without even batting a collective eyelash.
To be fair, it seems that Luol Deng didn't realize what was going on while he was looking for a screen. And there's also something to be said about good sportsmanship. But that aside, it just looks bad and a little apathetic, doesn't it?