Brock is back!

Well, at least he's playing in public again. This time with Canadian supergroup Broken Social Scene. In Toronto. Clip courtesy of Katuwapitiwa. 

I've gotta ask: what does this mean? Is Brock joining BSS?
Chances are: no.
But considering Johnny Marr is an alleged member of numerous bands, supposedly including Modest Mouse, I say go for it. Brock has been publically complacenent since the last tour. And a check of his website, actually reveals less news than ever.
One has to assume Brock wants to stay sharp and hang with friends, or potential collaborators, in Toronto, and stretch his muscial legs so to speak.