Some of the folks on NeoGAF think a grey team could all be robots.
We know about as much as you do. Note the date of the sons’ birth: September 2, 1822. September 2 of 2012 will be a Sunday, the final day of PAX, the big tradeshow that occurs in Valve’s neck of the woods, Seattle Washington. On September 2, in Benaroya Hall in Seattle, Valve will host the final day of a tournament called The International. The tournament is for DOTA 2, Valve’s upcoming MOBA-style game. It presumably has nothing to do with TF2, but, as with all things Valve, you get teases… you get hints… and we’ll all find out soon enough.
(I’ve asked Valve what’s up. I tend to think they won’t say just yet.)
Gray couldn’t have gone off and changed his name to Gordon, right? Nah…