I like the idea. - but only if its completly done.
When you are a spectator you can choose a person skin
(like when you choose suits) and walk around the outsides of the track
and watch the race, or sit down on a stand.
- And when you race you can see how many spectators are watching the
race and see them walking around.
- you can tell then if your race is worth watching.
...is the stands full or empty.