Seeker is spot on.
Any AI component, should be used to ENHANCE PvP experience, not to act as an ALTERNATIVE to PvP experience. Limited use of AI such as buffs drones are like that. That's the reason why there aren't any AI buff formations roaming around in the MA.
However, ToD mode, is a different type of multiplayer organization - it is heavily based on the immersive role-playing aspect of the war experience, which, to recreate some parts of historical aspects, AI might be necessary - even relied on heavily.
In that sense, AI vehicles should be a great addition to ToD, but not a real option for the MA.