He hasn't gotten quite that far yet - figuring out what to go by, but for as much as it might prove to be difficult to entirely put down the Commander persona simply out of habit, Erwin has already begun to see himself as something different. As essential as it had been to take up that role in their homeland, it's entirely unnecessary here. 'Unwanted' wouldn't be an incorrect word, either.

Erwin nods, sweeping his gaze around them briefly before turning back to Jean, a keen interest in his eyes.

"And what do you make of it? It's rather different from our practices, isn't it?"