They parked Harvick for two races in the truck series a few years back. Carl should get at least the same.
I can say I've witnessed a race car going into the stands at a measly 110 mph, and it's the scariest goddamn thing i've ever seen (and it was just a racing incident, nothing intentional).
Several people were pinned under a 2800 pound late model, including a woman in a wheelchair that was a faithful visitor week after week. She lost her life from that, and others were hurt.
For anyone to intentionally put into motion a "what if" like that needs to seriously reconsider their position in the sport.
Funny, I used to like Carl, and his everlasting amazement at how lucky he is to be in his position. Only took one small juke to the right to throw that all away.