Just tossing ideas coz I'm bored, but maybe have a com possess a 'flash teleport' instead of the regular? What how why?
The idea is, when you get a teleport upgrade, you can create a teleport charge (sorta like a TML) - and then, once charged, you can use it with very short delay (say 5 seconds or something) to teleport a very short distance away (like T1 PD range), after which a new charge would start charging. This could be used to evade snipes or cross some rough terrain - or blip into the enemy front-line and start wreaking havoc with your OC and whatnot. I'm not getting into the pricing of this right now, but ofc it wouldn't be so cheap and fast to recharge that you could just hop your way across the map while the enemy is still upgrading to T2 - it'd be a tactical positioning tool which while lacking in range, would compensate in speed of activation and being able to prepare it ahead of time (unlike the conventional teleport, which drains resources as you are teleporting).
Another could be AOE teleport - seems it could be fitting for Aeon, but it doesn't really matter. The simple idea is, it teleports some units along with the ACU to the designated location. Maybe have it 3 levels, which limit it to transferring T1/T2/T3 units, and with limited amounts (say 5/10/15 unit cap total). Also maybe have it not transport things that would appear too strong, like sACUs (though maybe why not?) and ofc experimentals (though that should be evident from the 'tech limit' of T3). Maybe the range could also increase with level (from a smaller range of say TML, up to global for last upgrade level).