Lookers-on see most of the game

Proverbial Meaning: People viewing a situation from the outside, when they're not directly involved, are better able to see the "bigger picture" of what is actually happening.

Literal Origins: When you watch a game of football, for instance, you can see everything that is happening in a way that the individual players cannot.

Common Usage: This proverb is practically unheard of, but its sentiment is felt by people who seek relationship advice from a third party, or by a general commanding a battle from a hilltop, or a sports commentator.