I don't think 80% of the people going to these reunion shows even know who ever played Drums in Black Sabbath. Hell most people - some of them even Sabbath fans - don't even know that Sabbath existed without Ozzy.
09/19 - Crowbar/Revocation
10/06 - The Black Dahlia Murder
11/30 - Slipknot/Korn
12/27 - Protest the Hero