I have absolutely no idea what compelled USA Today photographer Jon Rieger to take this picture, but the caption is just so matter of fact about it:
Jul 27, 2013; St. Joseph, MO, USA; Kansas City Chiefs head coach Andy Reid uses the facilities during training camp at Missouri Western State University. Mandatory Credit: John Rieger-USA TODAY Sports
And there you have it.
You've watched 13 seasons of Andy Reid football and have a new coach tonight, so you might as well give this picture a new caption as some kind of send-off/celebration/whatever.
[h/t @tomfiner for the photo spot]