Just got this news from Rocky,
"announced on Siruis Radio's Hair Nation this morning (February 19th), a reunited RATT - featuring singer Stephen Pearcy, guitarist Warren DeMartini, drummer Bobby Blotzer - will hit the road this summer with POISON for a full-on tour of North American sheds. It is unknown at this time if original bassist Juan Croucier will be part of the reunion tour. An official announcement from the RATT camp is expected soon."
I have seen the original RATT a number of time during the 80's. I love their music, but their live shows were the most boring. But, it might just be fun to go catch this tour.