Another thing is that don't forget Rollbit also have a trading platform on their casino this innovation shows that they will likely not ignore the development of the token and they have put in more effort for it success to this point and also have learnt something from the Betfury past mistake there with their token. They have been doing well in the growth and success of the token and Casino.
The RLB token is definitely on top of all crypto gambling tokens currently comfortably though it would take something else for it to crack the top 100 since the competition is crazy fierce up there.
Shuffle's token is right up there close to RLB while some other tokens like FUN etc are following them closely.