Oscar won't be around much longer. Floyd might fight a few more times. I don't see Williams, Berto, or Dawson getting very popular to casual fans. Pavlik was on his way until Hopkins got hold of him. Arreola has the mexican fans, but I don't see him beating any top 5 heavyweight. Deontay Wilder has a good story to him, but I don't know about the talent. Who's the next one that will be able to pull in fans?
Jermain Taylor might be on his way if he runs the game on 168.
If Tarvoris Cloud is actually any good, he could be a PPV star... that dude looked like Tyson against Julio Cesar Gonzalez.