Update On John Cena’s Shoulder Injury And His WWE Return Estimate

Source: Wrestling Observer Newsletter
Not too many details are known about John Cena’s shoulder injury, but it is being reported that Cena wanted to have the surgery as soon as possible.
It was said he’s been having shoulder problems that were getting worse while training; it was also noted his training partner Cesaro is also out with a shoulder injury, and several other WWE talents have had similar injuries over the course of the year. 
Cena is expected to miss Wrestlemani