Get rid of Rank Decay
Look, it doesn't matter how many people achieve Galactic Ace Rank but having to win more fleet battles then to loose in order to advance then to loose isn't a good idea.
I don't wish losing battles to let you advance, just don't let them drop your rank. It's even okay to have less increase for a win but dropping your rank each time you loose... yeah, that means everyone who cares about ranking up is going to want to get premades, all with voice chat to coordinate.
And that means the ranked fleet battle is going to be hardcore gamer only and we do need solo queue-ers to get a match within 2 minutes going which (fortuantely) is still the case.
Hope we can agree on this, that people don't have to be hardcore (and have many friends) to rank up. They just have to do a lot more matches, probably even several months to get to Galactic Ace Rank.
Get rid of the rank decay when you loose a fleet battle.