retirement. I think he retired at the perfect time. Hope he gets healthy.
Nothing immediate or specific, but....
"Certainly when you have injuries, when you have surgeries, the doctor sometimes will mention to you, whether you ask him or not, 'Hey you are probably heading for a hip replacement at a certain time in your life,''' Manning said, via 9news.com. "I said 'Doc, I didn't ask you if I was going to have a hip replacement. I didn't need to know that right here at age 37, but thanks for sharing.' I look forward to that day when I am 52 and have a hip replacement."
http://www.foxsports.com/nfl/story/peyton-manning-hip-replacement-denver-broncos-super-bowl-50-020316