Mike Morhaime, says that Diablo 3 could be transfered to consoles, its a valid argument.

“Every game we have the discussion about which platforms make the most sense,” said Morhaime in an interview with Shacknews at BlizzCon. “As Diablo 3 takes shape, I think we’ll do an evaluation. I think there is a pretty good argument to be made that that type of game might work very well on consoles. There might be some technical limitations though that we might need to get past.”

However there is long time to Diablo 3 will be released and a convert to consoles is something that is way behind, so we have wait and see.