Why is this news? Didn't he only play the first leg of Sabbaths first reunion in 1999 then get replaced by Mike Bordin of Faith No More for any other shows they did since then as Black Sabbath?
10/24 - Pallbearer
11/01 - Suffocation
11/30 - Devin Townsend
12/06 - Distant Worlds: the Music of Final Fantasy
03/07 - Video Games Live