I was never really impressed with Witherspoon, he was a solid fighter but most of his big wins were SD, he never really tried too hard and he had talent and a good overhand right that he showed vs a green Bruno and Gonzales but he was not outstanding and was slow-paced-low energy Wilder looks like he can punch, boxed well against Stiverne but who is Stiverne. Still Wilder looks to have talent but has not been in with but one contender I would bet on Wilder if the odds favored Witherspoon or if it was an even odds but that does not mean I am sold of Wilder
Witherspoon by decapitation. but its really too early to tell how good Wilder will be, he could turn into a great champ, we don't know yet.