Ok, so last night I was thinking about the Career Mode, and then I thought, "What if at the end of the Career Mode, like the endgame races, you'd have to battle the Devs?" I personally think that that would be interesting. Is that gonna be planned?
The AI would need to be seriously improved though. Especially if you want it to be like a boss battle.
The 'normal' AI isn't up to snuff right now, but script AI is pretty good if you're not picky about them responding dynamically to their surroundings. It could also give each driver more of a personality, as the dev car's racing line could be exactly what the corresponding dev has actually taken. I wouldn't recommend doing this with other community members, though. Serzari would bury us all.