Well, not for the last decade but a decade before that.
Where's SEGA's arcade action franchise when Namco was always releasing Pac-Man and Konami always releasing Frogger?
True. Sega was busy with Yakuza and Sonic, I guess.
Assuming this game will be released fully, not just demo and demo and demo ...
True. While Project '06 is technically finished, disappointed ChaosX won't make the full story with Town Stages.