Ignoring what BNHA characters we've already assigned, since most of these are Midoriya and Todoroki

Kai & Annabeth

https://www.youtube.com/watch?v=50wQxeRUJxA

Danny & Moe

https://www.youtube.com/watch?v=kwk_0WpEQuA

Kai & Jace {With Annabeth as All Might}

https://www.youtube.com/watch?v=nnhs6mZIsIg

Luke & Danny {As a BrOTP, not an actual couple}

https://www.youtube.com/watch?v=eUWOk6ogYKk

Elizabeth and Zane {With Zane as Midoriya}

https://www.youtube.com/watch?v=ZTkqc_E1EdU

Maia and King {With Zane as Bakugo and Geno as Kota}

https://www.youtube.com/watch?v=n4SbNiKlO98