Since they are owned by English Harbor Group which also owns OddsOn I dont see them moving.
Even though it could increase their bottom line they are enamored with the concept of not paying Royalties.
If this were not true they would have NEVER left Microgaming and even then once they saw their Gross Revenues drop by 80% over a three month period they could have went back, but chose not to.
Penny wise and pound foolish won the day then and now with them.