If the spirit of seaman Jones is looking down upon us he'll be amused by that suggestion. He was clearly uncomfortable in a position of authority and no expert at exercising it, but nevertheless he was in charge of the boat. Normally the boat commander would take the tiller, but there was a shortage of experienced rowers so he decided he should take an oar himself. The Countess had doubtless convinced him that she knew how to take instructions for steering a boat, so he gave her that job to free his hands for rowing, not because he thought she'd do a better job.