Re: Cena's little jab at the IWC for his "four moves" moveset
He's being sarcastic. He can wrestle, he knows he can. He's not the best wrestler ever by a long stretch, but he can definitely wrestle and knows a range of wrestling moves. He just excessively repeats signature moves because the people who like him are into that.
It may look like he was making fun of himself, but it seems to me he was just poking fun at the IWC for being ignorant about his abilities. Even if he rarely does much else to prove them wrong. He doesn't need to, he's rich. He doesn't care anymore.