Pacquiao Vs. Mayweather Alvarez Vs. Mayweather Alvarez Vs. Pacquiao Chavez Vs. Alvarez Klitschko Vs. Klitschko
1. Obvious 2. Klit vs Klit (if they did a one off PPV in Germany that is) 3. Mayweather vs Canelo 4. Pac vs Canelo 5. Cotto vs Canelo (Chavez vs Canelo has too much crossover)
Fmj - pac Klits bros sibling rivelry l Cotto canelo would do well Khan bradley perhaps Last one is tricky Broner gamboa Rigo donaire Rios gamboa Marquez vs bradley or khan Bob arum Vs floyd hell in the cell grudge match
Chavez v Alvarez Mayweather v Chavez(man that would sell like crazy) Mayweather v Pac Canelo v Cotto Mayweather v Canelo Cotto v Chavez
Its a sad time in boxing when the top 5 or top 10 biggest ppv fights revolve around only 3 or 4 of the same fighters
That's the rub, we live in a weak era of the sport. It will get better, these things go in cycles. All you need is a couple of phenom's in the sport (pref HW div) with personality (When I say personality, I mean a personality and not just acting like a complete dick) and were back in business.
I like your list but I dont think you can have a top 5 PPV without Cotto up there considering he's the #3 PPV star today