Because he lost kai and the zombie jogger as I call him, he only has chad to help his plans out. Plus he isnt at full power, i believe he can only bring humans back right now.

Im sure he will try to manipulate josie into working for him, that should be interesting, i dont think they have shared a scene yet.

But he is in mystic falls and its a town surrounded by many dead human bodies.

I will not list every single dead human character in mystic falls. And no I will not list stefan because he died at the end as a human.

But here are a couple of people he could bring back:

Tripp fell-he did become a vampire only to get turned back to human

Richard lockwood-he died an untriggered werewolf presumably so idk if he could be brought back

John gilbert-yes even he could be brought back

Maybe wes maxfield and his nephew aaron, idk if they are buried in mystic falls or not

I honestly cant think of lots of human characters who died right now but those are a few to start off with, if you have anymore, let me know. Im sure others would be added to the list eventually.