i think it would be sick to see some nice easy urbans with maybe a constant gentle down slope would be sick, nice and smooth to ride, but also keep some of the more difficult rails for a bit of a challenge also. i think its pretty fun to hit weird, abstract features that you dont see too often, such as a massive drainpipe sticking out of the back end of a knoll as seen at beaver valley last season.
as for jumps, i think a series of step ups with a small side and big side are nice, with maybe 1 or 2 big tabletops. taking advantage of the shape of the hill for knolls, etc. is key.
also i have heard of up rails that shoot you over knolls so you can have a little air time for tricks on the way down, that could be some great fun right there.