Let’s face it. Cub fans know the guy is a problem. Not everyday, of course. When things are going well, all is good with the world. But when things don’t go his way, his behavior is just unacceptable. Do we really need the tantrums? The way he looks like he’s going to clock an ump? Ripping people in his own clubhouse? Ripping up the clubhouse itself? Ripping his own management? Always finding someone else to blame? And maybe most unforgivably of all, the crazed antics on the field–all that’s a disrespect to the game itself. But you know what? Cub fans love it. Because this guy is Lou Piniella.