I dunno if you've seen it, I posted it here somewhere, so from what I remember -- they offered him AAA fight in May, fight was planned for November. Reznikov said no, because he wanted to fight much earlier + if he wins fight against AAA his contract will be extended for something like 3 or 4 fights. If I am not wrong his current contract is 5 000/5 000 $ per fight they offered him a new contract, something like 8 000/8 000 $ per fight and he turned it down. I think Reznikov said that AAA gets 50 000 $ (I think it's just a show up money) and that ACA said that he is a nobody and doesn't deserve even 10 000/10 000 $ per fight but if he becomes champion they will give him a 10 000 $ extra money for every title defense (unofficially?).
Last news -- Reznikov says that he offered to fight some kinda big name from WW division, so he can finish his contract with ACA.