Fans of Playoff bound teams:?

What player on your team would you LEAST like to see injured heading into the postseason, and why? Please don't just say a name, give some reasons for your choice. For me, it would be CC Sabathia. I know many Yankee fans would say Tex or Jeter, but to me, even without those guys we have a pretty good offense. Our rotation is really one big ? after CC anyway, and losing him would mean we'd be seeing Joba or Gaudin making starts in the 1st round. Your thoughts?