She'll become a UA asset.

"Currently, the authorities are considering destroying her, now that they have gotten everything they could from her," Nezu said.

Izuku and Momo blanched at that, Izuku because she was technically a living being, even if she was a mindless bioweapon, and Momo... Well, she didn't want her Master deprived of a potential malleable sex doll, potentially a full fledged harem member if granted personhood. "I take it you have something else in mind?" All Might asked Nezu.

"You know me so well!" Nezu chuckled.

"Of course I do. That scary mind of yours is always on the lookout for something you can use to your advantage," All Might muttered.

"But yes, I was going to... Ahem, ask the authorities to release her into UA custody. We can find many uses for her, after all, assuming you're willing to order her to follow our instructions as well, Midoriya?" the principal asked, looking at Izuku.

"...that depends on what kind of uses you have in mind..." Izuku said slowly.

"Potentially, additional security for the school, seeing as we will be seeming to need it, with the League of Villains targeting us. I have already taken measures to fortify the school and all related installations, but every potential asset would be of help. She could also serve as a useful training dummy in the training rooms for staff and students alike, given her durability, and given her obedience, dialing back her abilities for spars wouldn't be an issue either," Nezu replied. "Given that she essentially would still belong to you in that scenario though, I am also more than willing to allow you to make some alterations to her with your genie's powers," Nezu added to Izuku. "Just don't do anything too crazy, not where cameras or anyone else can see you, of course."

"...I think I can agree to that, but would you really trust me with control over something that powerful inside UA's walls?" Izuku asked skeptically. He was met with a response in the form of both All Might and Nezu raising their eyebrows, looking at Momo, then looking back at Izuku, the point clear. "...point taken," Izuku chuckled nervously, Momo giggling as she snuggled against him.

What Nezu didn't say was that he intended to have a canister of paralytic agents surgically implanted in Nomu that would activate with the press of a button. He was trusting and accommodating, not naive. He made a mental note to give Aizawa and Vlad a switch each for that. Might ease any tension they felt regarding working with the bioweapon that had beaten them half to ****. He was also trying to think of any kind of potential countermeasure against Momo should it come to that. He doubted it would, but he was a creature that liked his bases covered above all else.

"It's settled then! I'll start making the arrangements!" Nezu stated in a chipper tone.

"You really sure they're going to give Nomu over?" All Might asked, a tad skeptical.

"Oh, I do believe I can persuade the relevant officials to accommodate me," Nezu said, taking another drink from his half empty cup.

"...you have something on said officials, don't you?" Izuku questioned. Nezu didn't answer. He didn't need to. His cackles and spilling of tea all over himself spoke for itself. Izuku shivered. If he had ever had thoughts of becoming a villain, this would have killed them right here and now, solely to avoid ending up in Nezu's crosshairs.