Polyphony Digital have about 140 employees according to Wikipedia (or 110 according to their website) And as we all know, they take far too much time to develop their games, and GT5 was released as an unfinished product. How hard would it be for them to double or triple their workforce to finish their games faster? For instance, Ubisoft has about 450 people working on the Assassins Creed series, and now they're releasing an AC game every year. And each one is as expansive and detailed as any GT game. Surely with more employees, Yamauchi-san could make better use of that $60 million budget Sony gave him, and make GT into everything he wants it to be.