We need two new career options and an updated feature, preferably in an update but at the VERY LEAST next years game. 1, is R&D speed settings for AI teams with a separate option for user teams. 2, is expanded R&D trees. And 3, is either an option to change the amount of driver transfers, or give us the ability to make driver transfers ourselves (like a "god" mode). In 10 career seasons, teams should not reach maxed cars under normal circumstances until season 9 or 10, and top team drivers should change around every 3-4 seasons, but never for drivers that dominate like Hamilton. And with AI team R&D speed settings, users can just complete practice programs to match AI teams, or if need be, set how many points they want to receive so that it matches with AI teams.