I hesitate get into this, because I honestly don't care. But, here goes. Endgame CR is meaningless when it comes to powersets. The only thing that matters at endgame is what performs the best. Players generally won't invest hours of time and money for something that can't maximize their effectiveness. And, many will buy a power change token without thinking twice. New power sets are generally for new characters and selling membership. Sure, some players will buy tokens but it doesn't matter if the powerset is well represented in end game. Membership has recently changed and the value of it is questionable, when compared to paying for DLC content, cash access and the lairs system. I think that membership needs to have more value added to make it more than a currency/xp handout system. New power sets would be one way to add more value to membership. I think it's pointless to argue about Dev resources, they'll put them where they think they can make money. Selling something new and flashy creates excitement. And, while there may not be a new power set in the foreseeable future, it doesn't mean that it's impossible. Almost nobody thought that Water was a possibility months before it was announced.