Sign Schlemenko and make SChelemno vs Stann. That would be a very good fight actually!!
I do not know what is his contract status with bellattor but at least I guess the contract he has with them is not exclusive. Few days ago he fought in an event in Russia that has nothing to do with Bellattor.
It is non-exclusive to the degree that he must ask management before competing somewhere. Bellator fighters do not have carte blanche to fight where ever they like.