Being better or not is not the only thing that makes up a players value. Keller is signed to a very reasonable deal as is Crouse. Marner is a one year deal and even if extended, that extension will be expensive and would just be for the position where the team is actually strongest at (W).I don't think you realize how good Marner is. Its possible you are correct but Marner would instantly be Utah's best Player by a big margin.