I have to agree with both parties here...
No roll racing does not require the same skill as launching the car does, but it requires driving skill and knowing your car as well.
Thacker calls out people he knows aren't familiar with launching their car from a dig. He should honor others' callouts for roll racing, especially if there's no money on the line and if they are willing to honor his dig race. He talks **** about people who can't drive from a dig when I think he refuses to do rolls because he can't drive from a roll. He knows how to get his car moving but not pick it up from where its already in motion.
On the other hand, wasn't there a thread recently where Thacker agreed to a roll? Did that ever go down?