check out this little little tidbit about a new online mode, i just found this in the hands-on review for game informer magazine.
"Pursuit Knockout differs from Lap Knockout where the driver who’s in last place at the end of a lap becomes a cop. The cops’ job is to screw up the rest of the drivers by crashing into them. Cops have two distinct advantages. The first is that they can go through lighted barriers so short cuts are readily available, and second, cop cars handle better and are faster than normal cars. Cutting off a leader or creating a road block to stop a few cars in a short cut is beyond satisfying."
here's the entire article.
Game Informer Online