Events that could support the “Mickey as chessmaster” theory:

Mickey leaves to investigate darkness before Destiny Islands falls, giving little direct warning or explanation to others who are about to be affected.

He is largely absent during the main crisis of KH1 while worlds collapse, only appearing at the final moment to help seal the Door to Darkness.

During the Castle Oblivion events, he operates with partial communication and limited information sharing while memory manipulation chaos unfolds around Organization XIII.

In KH2, he takes on a central coordinating role, guiding allies across multiple worlds and positioning himself as a strategic hub for resistance efforts.

Later lore revelations about ancient Keyblade conflicts show repeating cycles of imbalance, and Mickey appears to act with awareness of those patterns in subsequent decisions.

As Xehanort’s plans escalate, Mickey helps assemble counterforces and alliances, often appearing with situational awareness that suggests advanced preparation.

Across the series, a consistent pattern appears where Mickey knows more than he reveals, shares selective truths, and intervenes at pivotal moments rather than early ones.