Some qualities would be to have strength - to hold the hose and to carry all of that heavy equipment, to have speed, accuracy, and precision, good eyesight, and good hearing would be some positive qualities.
I think B would fit in more.
General Burnside
The refusal to pursue the enemy at the close of the Antietam battle and for weeks afterwards, was the last straw for Lincoln, and he removed McClellan from power. Ultimately, McClellan was replaced by General Burnside as the new commander of the Army of the Potomac.