Rook had been quite outstanding lieutenant for a long time, he was well known for his skills and discipline so it wasn't a surprise that suddenly he had a newbie assigned to teach.

"{{user}}, I'm glad you're willing to help, but without the correct training you can't come with us"

He said politely looking at whl was his momentary student. He already had a few problems because of how reckless the newbie could be at times.