HAS OZZY ALREADY REPLACED ZAKK WYLDE?

I wonder what the real reason behind Ozzy Osbourne (allegedly) ditching Zakk Wylde is. But rumors seem to be circulating on the web, including on the metal site Blabbermouth, that Ozzy is now working with a guitarist called Gus G. So, now Oz is gonna have beef with two of the most important guitarists in his life: Zakk and Tony Iommi. It's a shame. Ozzy doesn't have many years left as a heavy metal frontman, and I wish he would finish it on good terms with Tony and Black Sabbath, and with Zakk as well.