auxy wrote:I realize this is the sports forum and anyone posting here should probably know this already, but why is this a big deal for him?
He was banned from baseball in 1991 (meaning no Hall of Fame, which would be incongruous for the all-time hits leader in MLB). He's talked about reinstatement ever since and formally asked for reinstatement once the new MLB commissioner came into power. His story has always been that his baseball betting was as a manager, not a player. It's here that he's trying to set himself apart from the 1919 Black Sox (actually, Chicago White Sox) who took money from NYC mob gamblers to throw the 1919 World Series that, based on stats, they should have won in a walkover. They took the gambling money because Charles Comiskey, owner of the White Sox, was a notorious tight-ass when it came to paying players.
You're young. You don't remember the times when players were irrevocably bound to their teams by contract (Google "Reserve Clause") until released or traded. No player had the ability to put his services up for offer on the open market until 1975 after Curt Flood won the Reserve Clause case at SCOTUS. These players were essentially in a state of indentured servitude. Someone dangled money in front of their noses and they, as rational men would, took it.
The aftermath of the Black Sox scandal gave us the first Commissioner of Baseball, Kennesaw Mountain Landis. A god-fearin' Kentuckian, there was to be no gambling on his watch. The slighest sniff would get you banned. Walking into a casino (ask MIckey Mantle) was cause for a full-on investigation.
The upshot is that Pete Rose did essentially the same thing the 1919 Black Sox did (at least in the eyes of MLB). Since baseball can't hang people, they just pretend they never existed.
EDIT: Oops. Banning came in 1989. Reserve clause tossed by aribitrator in 1975, not SCOTUS, and not for Curt Flood.