No, Team 3 is more than likely Diablo 3. I'm just saying that if Blizzard is set to announce the Wow expansion in Germany, than it increases the chances that Diablo 3 will be announced at Blizzcon.
Or the beta keys will be for Diablo 3.
I agree if anything blizzard announces D3 at blizzcon and a new wow expansion at the gaming convention in leipzig. The only question is how many people are working on these games. I hope blizzard has enough employess to work on 3 simulatenous games.