It's hard to see how this explains their performance. I can't imagine anyone going to the plate thinking, "I love Eck, thus I can't hit" or "Price really showed that guy ... I thus can't hit." I assume in baseball when you're at the plate, you're only thinking of yourself, not team 'chemistry'. The issue to me has nothing to do with performance. It's simply a question of whether multi-millionaire celebrities (in sports, entertainment, or government) are going to held to the same basic standards of civil behavior as the rest of us.