I expect Teo to beat Rolly comprehensively but it wouldn't shock me if Rolly gives Teo a harder than expected fight.
I remember seeing Teofimo Lopez saying that he stopped sparring Romero, insinuating it was because he was too dirty in sparring or something like that, but insinuated they were both cool at the time (this was a few years ago).
Rolly ducking Catterall to get beat by Teo. Although I think Rolly puts up a good fight. More interesting question is who wins Teo vs Catterall?
Not a bad fight. I expect Rolly to use his size and strength to bully Teo in the early rounds, but his chin will fail him. Once Teo gets going around the 4th round its open season on Rolly. I think Teo stops Rolly in 7-8 Rounds.