#1 The whole feud between Roman Reigns and John Cena
Now if there has been one feud in recent memory where the wrestlers did not mince words one bit, it has to be the one between Roman Reigns and John Cena. The two Superstars decimated each other on-screen week after week with scathing promos that were all too real.
WWE's huge mistake with John Cena revealed - Watch Here!
John Cena called out 'The Big Dog' for not being able to cut good promos while Reigns shot back at Cena calling him lazy and a part-timer. He called out the 16-time Champion for being a hypocrite, referring to how Cena had taken shots at The Rock for abandoning WWE for Hollywood while doing the same thing himself now.
But the pinnacle came when Cena even brought out Roman Reigns' suspension for violating the wellness policy. Whew, talk about real!