Why would he have more than one corked? IF his story was true, wouldn't it disappoint the fans if his corked bp bat broke? Of course he would want a backup.
Why do players have hundreds of bats to begin with? Feel, weight, balance, subtle differences. I'm sure he corked a bunch to get just the right results. You wouldn't want to disappoint the fans I'm equally sure that many of his bats were removed before mlb got to his locker.
It doesn't matter if he had 1 or 100. He cheated.
BTW do you think the corked bat is heading to the Hall of Fame? It's soemthing I would like to see. I've never visited are there displays of events like Disco Demolition, Fre(almost) Beer Night, etc.?