Hopefully. Now that world of warcraft came out, there going to be investing in one out of a possible three things (IMO). An expansion to world of warcraft, major patchworking of world of warcraft, or a new diablo game. Diablo was insainly sucessful and if they were to make another copy... wow .
WHat I really want them to do is make a new starcraft T_T
WoW still needs a lot of work. Blizz has promised assloads more than they have in-game, at the moment, but that's okay, as long as it's in sometime in the near future.
Starcraft 2 is likely underway, and Diablo 3 would likely be a MMORPG format game after WoW has been mostly abandoned for newer, shineir MMO's, in which Blizz will attempt to lure them back with D3.
if d3 came out.. id give it a try. but d2 is dead to alot of us.. or just too annoying to play. i quit coz of all the scammers/ botters/spammers/bots.. it just got too annoying.
sum1 had told me they were makin a d3 and he said the release date was gonna be inbetween the summer of 05 and summer of 06, i dont know if he was just lying to get peoples hopes up or if he was serious, u can decide for urself eitherway