I guess this was just a matter of time. Ozzy was becoming completely irrelevant and Heaven & Hell ended with the unfortunate death of Ronnie James Dio. A new studio album is in the works. I will probably check it out. Hopefully Ozzy will not have much creative input. The last several Ozzy albums have been pretty much terrible. I did enjoy the Heaven & Hell album though. I am just not sure how Ozzy's voice will sound along with that.
This is obviously a huge announcement. The original heavy metal band has decided to reunite. Hopefully this is more than just a cash grab, but I am not too optimistic.