I'd be very interested in seeing an option to quickly find all of a player's characters in our fleet roster. Right now, I have to scroll line by line to find the reoccurring @handle. Needless to say, with up to 500 fleet members this can be a tedious and time consuming task.
This could be done by splitting the character names into 2 columns instead of 1 or by adding a search function.
This can be helpful when removing someone from a fleet or wanting to promote all their characters to the same guild rank.