It's been said several times before, but Bags in the booth is so awesome.
He really is. I don't think he'd add nearly as much as JD as a color guy because he's not as witty and he doesn't communicate his thoughts as well as JD does. BUT, added to an already excellent mix he is fantastic. He can be sardonic or cynical in a way that the main guys can't. He can be negative and critical in a similar way. Not that he's always or even often negative. But he's not constrained in the way that the other guys are. But beyond that listening to him and JD just talk baseball is a treat.
Any of you guys who can get the internet package rather than the DirecTV package, anyone who doesn't have to worry about blackouts, I recommend the mlb.tv service highly simply because you can choose your broadcast feed.