Thats right. But it would be hard to build a 1:1 dota-like daocserver ^^ To build a server with instanced matches where you level up your hero in every match from the beginning. Thats not what i was thinking of ^^
The question is what would be the goal? When you take NewFrontier, the goal would be pretty much to take the relics. In advance there could be a Lord on each Borderkeep who can be raided and killed (for drops, title or extra guard spawn with reset of the raided realm frontier or sth else).
The Three-Realm-System does change the whole moba-thing as well.
When your, lets say 2 lanes, move over Agramon, they maybe split. 1lane to one enemy realm and the other lane to the other enemy realm.
The 2 Lanes would merge at the outer frontierkeep (Dun Crauchon, Bledmeer Faste, Caer Benowyc). So you have several tiny goals with your lanes ^^
One Question would be how your guardlanes act in the enemy realm. Do they split again and fight against both lanes of the enemy realm (would need massive help of players, maybe a good idea) or would one realm attack one lane and the other realm would attack the other lane. The second way would mean that you can hardly get both relics of one enemy realm. For example albion could just take midgards str relic and hibernias magic relic and so on.
But all those questions could be answered by the admin/host
If something does not work quite well you can change it and try another model.
I still think there is a huge potential.