Just a quick question for the experts...

I know this is a very general question without a definite answer, but any opinions or thoughts on this would really be greatly appreciated. I have a Jeter bat with a stamp of 2/26/2009 on the knob. How far throughout the 2009 season might Jeter still be using a bat with this date?? I know this is a question that may invite an array of responses... but I would love to get some educated thoughts on this.

As always, thanks for your time fellas!!

Jake