Looks like my question did not make it to the official FAQ.
Sitll, I wonder what other people think?
If I have a group limit of 0 Minion Ogre and 1 Master Ogre, which have the undying ability.
When it dies, I replace it with a Minion ogre ignoring group limits.
Can I respawn a Master ogre on the next re-inforcement if the Minion Ogre is not dead?
And then, if the Master dies again, it mean I can replace it with another Minion over and over, creating an infinite loop of minion spawning…