I don't know why Wolf.bet decided to return this time while cryptocurrency market is so boring. Did they cook something behind the scene and want to run this campaign for advertising some new products?
They should have a plan why they come back to crypto market when its boring. They can offers a new promotion kind to their old members here while they running the campaign again. But this time, the competition between casinos will not easy as many new players come here and have their own target. But I am sure they will not have a problem reminded that they have experienced before while @Zwei come back as their manager.