Early Departure?

It looks as if I may leave for Las Vegas earlier than I thought. WE hired a new guy in my depart a little over 3 months ago and the guy has turned out to be a total tool. He doesn't know what he's doing, and today he played solitaire in our warehouse for 40+ minutes. The sad part is that no one wants to fire the guy, and him playing games while I worked was the last straw. So having said that, I may accelerate my leaving to the end of June. I mean, I leaving anyway, so leaving a little early won't hurt - it's only 2 weeks sooner. Besides, they can find out how little this guy does after I'm gone when nothing gets done. July in Vegas - it'll be hot, but it'll be nice to be home.