The 24-year-old has consulted several doctors - all of whom say he requires an operation at some point - before making the decision.
"To be as simple as possible, I just want to play football," Merriman was quoted as saying on the NFL's official website.
"That's what it comes down to. I know what's on the table, I know what's on the line.
"I put a lot of work in this and I want to play."



