Cena out 6-8 months
http://www.wwe.com/shows/raw/articles/5267524/cenainjuryupdate
By Bryan Robinson
Written: October 2, 2007BIRMINGHAM, Ala. – WWE Champion John Cena has suffered a complete tear of his right pectoral tendon and is heading into surgery, according to noted orthopedic surgeon Dr. James Andrews. Because of the seriousness of the injury, WWE officials will not allow Cena to compete this Sunday at No Mercy, and he will have no choice but to surrender the title.
Dr. Andrews said Cena could miss between six and eight months of action. Cena was injured during his match with Mr. Kennedy Monday night on Raw. According to WWE physician Dr. Ferdinand Rios, Cena's injury was more serious than initially thought.
"He has a complete tear of his pectoralus major muscle," Rios said. "Because he’s so big, [the tendon tear] is behind the muscle. It was hard to diagnose."