#3 Chavo Guerrero Jr.
Chavo Guerrero Jr. is the nephew of late Eddie Guerrero. During his time with WWE, he won the ECW, Cruiserweight, and Tag Team titles. Even though he was a considerable part of the company during the Ruthless Aggression era, Guerrero Jr. isn't exactly fond of one of the greatest Superstars who rose to the top during the said period, John Cena.
Just a few days after his release came from WWE in 2011, Chavo took a shot at John Cena by questioning his ability as a wrestler before claiming he's a better in-ring performer than The Franchise Player would ever be.
During an interview, Chavo claimed that Cena's opponents should be credited for making him look good in the ring and that the 2012 Money in the Bank winner is nothing more than just a decent wrestler. Guerrero Jr. also said that if Cena ever breaks Ric Flair's legendary record of winning 16 World Championships, he'll boycott WWE TV forever.
Even though Guerrero Jr. made these claims a long time ago, he still stands by his words.