I'd like to see some more flexible Two Hit Repair options.
Right now, ALL Two Hit units from ALL nations repair at EACH endturn delegate. I'd like for there to be a specific repair delegate for each nation so you can custom-set exactly when you want each nation to repair their battleships.
Also, it would be cool to let nations pay for the two-hit repairs instead of having them be for free.
it should also be noted that the new Pacific and soon-coming europe map, Battleships repair at the beginning of a player's turn, and the only ones that repair are that player's battleships (AND the battleship must be in a sea zone next to a naval base too).