Well, the good news is that they accomplished what they needed to in Philadelphia. Taking two of the three in Philadelphia (where the Phillies were 7-0 last year and 4-1 this year) was going to be a very tough task. They accomplished that. Taking all three might have been a bit much to ask, especially when one of those games was going to be started by a rested Cliff Lee. In many ways the Yankees are fortunate to get back to New York up 3-2 in the series.
However, the bad news is that, for the rest of the series, it will be Yankee pitchers on short rest vs. Phillies pitchers on normal rest. If the Yankee offense has indeed turned the corner, as I mentioned earlier in this thread, they're probably primed for a big offensive game. I believe tomorrow really sets them up for that.
Now, Pettitte on short rest is definitely a concern. He had far from his best stuff in game three (Heyman actually tweeted that he told teammates he had nothing), but, according to Pettitte, that was mainly due to the rain delay. Apparently he was all ready to go, and then the rain delay came unexpectedly about fifteen minutes before first pitch, and he had to shut it down. I don't think what happened in game three will have any bearing on what happens in game six. Realistically, this could be Pettitte's last professional start. He has already started two games that clinched a championship for the Yankees, and hopefully this will be his third. And, as a700 alluded to, I hope he found a good vein for the HGH.
They also have got to change their approach vs. Utley. He is ignoring the entire inner third of the plate, so pitches are the outside corner seemed like they're right in his wheelhouse. For the most part, the Yankees continue to stay away against him, and that is obviously not working. In his second at bat of game four, CC pumped two fastballs right in on his thumbs. Utley popped the second one up. They have to go back to that, simply because they have no chance to get him out with their current approach.