So just like when an all-time great quarterback starts to break down or the franchise's all-time leading receiver loses a step, it's often hard for fans to accept.
This is not to say that Von Miller has lost a step but when it's clear that he has, it will probably be tough for fans to accept. After all, his performance in Super Bowl 50 is one that diehard Broncos fans are never going to forget.
If you look at the glass half empty, Miller has arguably never been as good as he was on that February day.