Dude, just about all the planets/moon need major work. Certain activities like EP, etc... should have been updated with new gear/weapons More public events but actual new ones and improve the loot from the chest Lost sectors should have been improve using patrol missions that are an actual challenge or bounties More quest using a hell of a lot of playable ground that is on all the planet that are not being used There are a lot of things that can be done and that should have been done. Mercury was a waste of time and resources to have all that playable ground and barly anything done with it.