I am thinking about simple additions to the game constantly.
One very simple addition, server wise, is to have drones that do somewhat less damage, but they target two (or even more) appropriately red targets (i.e., not friendly locked targets) within range. I personally think these should come in five varieties, each significantly more expensive that can target (appropriate skill) up to five targets in range (under 5km?)
You might also label fighters that do the same “gunboats”, and make them correspondingly slower. Of course there would be multi-target guardian systems as well.