Used when someone acts in a way that's surprisingly different from usual behavior or expectations.

Unexpected Action

It's often used in casual conversation rather than in formal writing.

Colloquial Usage

Can imply disobedience or breaking rules, sometimes viewed negatively.

Refers to a player deviating from a planned strategy, affecting the team.

Signals that a team member is acting independently, possibly causing tension.

Highlights a desire to stand out or make an individual mark within a team setting.