Seeing as there wasn't much coming out from them in the last couple years anyway. This gen has proven that the installbase doesn't really matter that much, cuz the game could still sell poorly.
SEGA has always been on he launch bandwagons. Sometimes with great games, and sadly mostly with pretty average games. I hope they take this launch more seriously, and possibly strike gold with a great IP, if thats the other exclusive. But I don't know. All I know is that SEGA has been bringing out less big games on the consoles for reasons