I don't think Mauer was a bad teammate or bad in the clubhouse. He just isn't the type of teammate who inspired others via demonstrative actions ala Puckett. Nor was he a partier blasting music in the clubhouse. I think of him as more of a "cool as a cucumber" type of guy. Nothing wrong with that. It would be worse if he tried to force himself to be "that guy" as it would seem forced and not genuine. Joe was cerebral as a player. If he'd have chosen football instead of baseball, you'd want that "cool as a cucumber" attitude in your QB. And I'd say that as catcher it was a good way to approach the position while figuring out how to help his pitchers approach each hitter. Many people think you need rah rah leaders on every team in every sport but for the daily grind of baseball, you walk a fine line with that rah rah stuff. Too much of it and it gets tuned out, especially if your team is losing. Rah Rah leadership is much more effective on a football field where the game is played once a week, and emotions play a bigger part in the outcome. BB players don't jump around and preen after almost every play like football players do. They hold their emotions a bit closer to the vest. Tom Kelly always preached the "not to high, not to low" approach to playing BB. Sure you like competitive guys like Gladden and Puckett but Gladden wasn't known as being a leader, Puckett was. Baseball players seem to prefer to save their on field excitement for really big moments i.e. dramatic HR's, walkoff wins, or in the locker room afterwards, while celebrating a victory.