This gets mentioned pretty much every time a British fighter fights an unbeaten American.
Don't see any problem with this, if fighters act the c**t before a fight and they don't like each other why should that change after the fight ? I'd rather have that than the fake beef shite that Matchroom pump out every time 2 of their fighter fight each other to try and sell the fight.
Should be a great fight though, proper 50/50. Edging slightly towards Taylor as long as he boxes him and doesn't get involved in a scrap like he seems to always do. Progais has good head and upper body movement but Taylor's jab should be good enough to deal with that, excellent body work as well. I'd be surprised if either guy won by complete blow out or wide decision but i'll got with Taylor points or maybe a late stoppage if he can hurt him, don;t really know how good Prograis chin is.