I guess now they're a multi-plat developer they will wait and see how R3 performs before they decide whether or not to make any more games in the series. Perhaps save R4 for PS4 launch?
From the story side of things, I'm glad this isn't designed to be the final game as I feel they'd have to squeeze far too much into the game in order to resolve the story in a satisfying way. I just hope it doesn't go on for ever and that we actually get a conclusion at some point.








