Okay, I'm sorry about that. I didn't realize you were answering three different questions. I was also not thinking about the fact that muons are actually only created in the upper atmosphere, and only last for a very short time.
This is a pretty good answer to the question I meant to ask. Although technically if you watch the football game from that frame you won't start eons ago. If you went past the game at half-time, you'd watch the first half of the game in fast-forward, (blue-shifted), and the last half the game in slow-motion for eons.