I've been away so I'm late to this disappointing news.
I'm mostly disappointed in Chesters commitment here really, it was a worry we all saw instantly so why didn't he, or his family? I'm sad that all this groundwork has been put in establishing himself in the band (both he, lp and their fans taking a lot of stick from stp fans*) but it was a waste of time. I'm mostly disappointed that I never saw them live, which I always knew was unlikely (living in England where STP weren't big at all) but still, I've loved STP for a long time, loved Scott and obviously love Chester so I naturally would've wanted to see them live.
From the very beginning of this I could never understand why they didn't just 'Guest' Chester, not officially sign him up but say that he was casually part of the band, right now they were writing and touring with Chester but he wasn't officially in the band, it would have helped with the legal stand point a few years ago and it would have made it easier for Chester to walk away which I think I felt would always happen and leave them free to see other singers, an open relationship!
Urgh and it was Scott to announce it! That is both hilarious and cringeworthy at the same time!
*i have an unfortunate habit of getting seriously wound up when people slag off my band, it's my weakness and I've found myself in a few disagreements on STP's fb page.