I agree about Colon. As I mentioned, part of it is lucky. But what I was saying is that, unlike Garcia, Colon's results haven't been lucky.
You've mentioned a couple places where they have been lucky (Colon and Garcia), but there are just as many places where they have been unlucky (Hughes, Soriano, Joba, and now Colon). These things typically go both ways, and in this case, they certainly do.
If you want to talk about luck, generally the first place you look is PYTH ... and in the Yankees case, their actual record is three games lower than their PYTH record.
I'm not saying the Yankees are so unlucky or that they're getting screwed ... nor have I heard any reasonable person say that. But I don't think they're fortunate to be where they are right now, at least record wise.