No let him keep going. It is entertaining and it's a slow day.
The driver could over react to something at him and run into the wall, hit another competitor or even run over the throwee. How fast was Park going when he hit the wall and got injured?
As to Harvick/Montoya, so pushing and grabbing is not as bad as flicking down a visor. Yeah, maybe you should let it go. If you can't see that what they had going on was approaching white hot rage vs. Petty flicking a visor to add emphasis to the point he was trying to make then you'll never get it.
I bet you're the type that says it wasn't Denny's fault because it was an accident...