Could have seen a similar outcome to Wilder V Szpilka. Wilder was mentally in a much better place before the slugfests with Fury finished him.
At the time I was picking Wilder. Now, while I don't think Wilders power is what its cracked up to be, It's still enough to knock Povektin out. Wilder is tough with a decent chin. I don't see Povektin knocking out Wilder with a single shot like he did Whyte. I also don't see Povektin putting a string of punches together well enough to TKO Wilder. i see this ending similar to AJ/Povektin but with Povektin winning more rounds clearer before being knocked out late.
There is a reason why Wilder was on a plane out of dodge before any decision was made. His team knew that it was going to be the end of their cash cow.