That *thud* you hear is the sound of Polyphony boss and Gran Turismo creator Kazunori Yamauchi throwing the PS3 under the bus in this IGN interview.

Gran Turismo Sport won’t have dynamic weather and time changes. Gran Turismo creator Kazunori Yamauchi told GTPlanet, “We opted to not have the transitions in the race this time in order to raise the framerate and the quality of the image during the race.”

Ready for Gran Turismo 7? Gran Turismo creator Kazunori Yamauchi said his studio has conceived a PS4 version of their PS3 game Gran Turismo 6. However, Joystiq reports it will take some time to get out (surprise!), and it's possible the game might be what's eventually Gran Turismo 7. The keyword here is "eventually."

Kazunori Yamauchi won't say when GT6 is coming out, because people will say it's been delayed. Talk about forecasting.