I' ma Phillie fan, so I can possibly shed some light on this. Most Phils fans hate Burrell. They think he's overpaid and that he underperforms. This year though, they are warming to him a bit after a good start. As far as the subsitutions, if Burrell gets on after the 6th, he comes out for a pinch runner (Michae lBourne) who stays in the game for defense. If he gets out after the 6th, Bourne often enters the game for defense in the 7th. It often comes back to bite the Phils as his turn in the order comes back around in a crucial spot and a guy with a .176 average is protecting Ryan Howard at that point. I think they shouldn't take him out until the 8th, if at all.