Love the NPC's and hope to see more / be able to have more of them in skirmish maps in the future! 
It'd be great if the fleet abilities wern't limited by range as too often i can't use the ship summon abilities on large maps as the target planet will be "out of range".
It'd also be great if the NPC fleet abilities could be levelled up as game time goes on in order to keep their fleets impactful.
Just some thoughts anyway,
Many thanks! 