Embarcadero has an active RAD Studio Survey, worth taking to suggest your ideas... even if the time frame to take part in the iPad sweepstakes have ended. Link is:
Takes effectively close to the 30 minutes they suggest, if you want to do it properly. It contains hints on potential future features... guess many of them won't happen, really don't know. I couldn't avoid sharing the list of language features below, though. If you want any of this to have more chance, take the survey!