So, I have this necro alt I occasionally trot out, mostly when I've been drinking. He's master level, wears no clothes (maybe some pants if he can find some), he doesn't have much in the way of hps, and he tosses together armies from whatever corpses he can find or make in the first 15 minutes after he logs in. If every necro played this way, no one would be complaining.
By way of contrast, you also have folks like Gussow, who collect wraiths, presumably creating them with decent HPs, haste their undead, gs their undead, equip them with durable and painful weapons, use scrolls, use staves, embalm piles of corpses for quick armies, know every GM-level NPC in the game by name, and so on. These folks are a [REDACTED] to deal with. It takes dedication and time to play a necro in this uber mode.
Should the folks with time and dedication be rewarded with vast armies of (paralyzing) undead? Dunno.
What I do know is that there was a time when every uber necro ran around with controls (eg: Jadow, Ralhn). Ghouls, Varloch, vampires, and so on. Blood wights for the poor man. Cancellation was fun in those days, if you got lucky. No one animated corpses. That spell didn't work worth a damn.
Then they fixed animated corpse. I love the idea, and they did a pretty good job. But now you hardly ever see controls, it seems like. Maybe a mephit, but not a control.
So, my rambling point is this. If something is tweaked with animate corpse, it'd be great to see control undead become more popular again. Strike a balance. Maybe there's times when a necro wants an army of shambling undead, none very powerful, but powerful in aggregate. Maybe there's other times when he wants some nasty ghoul swinging sickles and poisoning everything in sight. In other words, if animate armies are limited in some way, if they have a viable control spell to fall back on, maybe they won't care as much?
I'm guessing that animates are more wildly popular now because they take no concentration to maintain, and, properly done, they're pretty strong. Whereas I remember control being pretty taxing -- of course that might just be my uninspired alt's perspective.
Peace,
Bux