I love people ranked under 10 who take control of the CV, won't give up control, and run it right up to an enemy base, in front of the shore battery and leave the ord up. I've seen alot of this as of late. I fully agree that the ranking should not have anything to do with the control of the CV because of such putzes.
Maybe something along the lines of: you can "own" control so long as you are in, or around the CV group (not sure how far out) but once you leave said area, the CV retains its current course, but control is lost. Then for those who want to grieve while afk and thinking "I have a rank of 6 and I'm going to sleep, so I think I'll sit in the CV's tower and keep control." HTC could make it so that a certain amount of inactivity, you lose "ownership."
PS: it's also hard for someone in a dogfight to maneuver the CV defensively as needed during a simultaneous bomb run.. no Admiral in their right mind would fly and try to be a Captain.