Please ... No glass like surface tracks ...... a major annoyance visually, and the reason the HD/ FURY tracks are loathed by most [ A visually disorientating mess basically, might have looked good design wise, but sucked when actually playing it]

It depends on how you design this game to play..... I'm assuming a clean slate, more AG F1 than Wipeout.

If so, wish list.

AI referee that adjudicates in real time who hold right of way/ racing line [as like F1 passing moves ]...how you penalize offenders, and the severity of the penalty, It's up to you.

Online Ramming of craft - Don't know the gameplay yet, but please consider effect and/or penalty .[Prost /Senna like crap happening online ]