Ok let me chime in.
First, the trucks - The shark one is rather original and I actually like it a bit, it will be interesting to see if the do anything else to it (lights a water cannon off the front sort of like dragon?)
as for the "Dump truck" I think they need to go back to the drawing boards and get something else (maybe a raptor truck!?) this truck just seems like it was a half-baked idea plucked right from dirt crew, now if it changes to a more different design *cough* a bulldozer maybe.
second, the tracks - I could really go into depth here but I won't because they won't listen to any of the fans, but the Arena track isn't horrible but it could require something else (idk what)
the stadiums oh boy, don't they look so fresh!!! (sarcasm) can't we get some huge change here!! I kind of wanted to see it become a single backflip ramp on the backside of the racing lanes (the center ramp), I don't know I'm going to rant here so I'm done here
third, the tour stops - can't I have something in a stadium close to me? no ok... i'll just hide in my arenas then (indy is the closest for me) I don't know it doesn't seem bad that they have went to two FS1 tours and two AmsOil tours but that's really it.
just mah two cents.