1: John Cena
John Cena and Seth Rollins had quite a feud last year. Both of them put on incredible matches and had great chemistry together. Once, when they were main eventing Monday Night Raw, a flying knee from Rollins crushed Cena's nose. John Cena suffered a horrible nasal fracture and these grisly pictures emerged on the internet. Of course professional that he is, Cena continued the match, and won it with the STF.
Seth Rollins spoke at length about this injury on Talk is Jericho and justified his actions saying that Cena is a ‘clumsy fella’ and not a ‘graceful individual’. According to Rollins, Cena leans and throws his body into whatever he’s doing, when he’s unsure about something. Rollins also remembers hearing John Cena’s nose crushing through his thick kneepad and thinking ‘this is bad’.
Super Cena was of course, back on his feet in almost no time. And he returned back to the spot of ‘face of the company’. Rollins continued to put on great matches, and all was forgotten. Until, another superstar came along who was injured by Rollins.