UPDATE: According to sources, Sami Zayn injured his shoulder during his entrance on RAW last night. Zayn was out of action during February and March due to a “minor, nagging shoulder injury”.
ORIGINAL: According to WWE.com, NXT star Sami Zayn will undergo an MRI on his upper body today to determine the nature and extent of his injury suffered on Monday Night RAW. Zayn answered John Cena’s open challenge for the US Title on last night’s show, and appeared to injure his shoulder early in the match. He was checked on by the ringside doctor, but was able to continue the match.
