He said this in an interview 2 weeks ago but was half laughing while he said it.
“It would be cool wouldn’t it?” Hooper said. “Seeing Samu and the guys represent your country at an Olympics, that’s pretty special. But I honestly don’t know if I could do it athletically.”
I actually do think he could handle it still. The decline we are starting to see is he isn't bending the line at Super Rugby as much anymore and isn't as much of a presence around the field. Can't really say if his pace has slipped but I think he would have the physicality to handle 7s. Would be a cool way to round out a career although parachuting guys into the team hasn't yielded an Olympic medal yet.