Well, in terms of tracks, I would like to see Tsukba circuit make a return (both short and long) along with Catalunya.
In terms of cars, perhaps we could all do our own liveries again, this time adding our championship position from the last series ot our cars, so Slick would get the glory of rolling with a big fat 1 on his car? Doesn't actually add much in terms of racing, but adds a nice touch?