Mavericks. While uncommon in the war, these types of people were walking snags. Disregarding any sort of discipline in their overconfidence. Getting others killed for their irresponsibility.

"Wait. For the mines."

He remarks over the comm. He had been told he would be an asset -if he wasn't, none of his team would be covering him-, but it's five minutes before the start of the Op, and the Master Chief already has his doubts.