The Rangers aren't under the gun to move him for another week, so unless they're dying to get a pick tonight as part of the deal, I'm sure they're content with just waiting. Plus I'm sure Gorton would be just fine with keeping him, as he should be. If he can't get the team a piece we really need, or pieces that have a high chance of becoming what we need, then there's no reason to trade him.
Not to mention the fact that there are other players who can be traded if the goal is simply to get younger.