Yes, its all chemistry, that's why the team wins. Gehrig and Ruth hated each other, to the point where Ruth's wife despised Gehrig's mother. "You don't have to love a guy to play alongside him." ~Bill North said that about Reggie Jackson.... after they got in a fight in their own dugout. Those early 70's A's teams were pretty good. Oh, and if you want to read more, feel free. As for "Riding the hot hand": If RRR were playing Felipe Lopez instead of McGehee, yes, he would be getting railed. You see, he got railed for that for 2 weeks, Lopez hasn't been able to hit for 2 years but since he got 3 hits in his first 2 games, he was set, and Hairston couldn't see the field (and Green didn't get called up earlier to play 2B). Green had a 1.000 OPS his first time in AAA. Kid can play.