Even if the Rangers get into the playoffs, they aren't going anywhere. Last year they were winning the 1-0; 2-1; 3-1 games, this year they aren't. They can't score. They have very little in the pipeline in terms of high end offensive skill players. Doesn't help that their system doesn't really fit the players they have. If they trade Gaborik, I'm not trading him for a bunch of 3rd/4th line checkers/muckers/grinders. That's all you would get if you traded him now; better to wait until the summer when more teams may be in the mix, get a better package back. They do need upgrades on the 3rd/4th lines, but you don't waste an asset like Gaborik to get them. Those players cost a mid-low draft pick and a minor leaguer/someone else's 3rd/4th line checker/grinder/mucker. Trade whoever you can for draft choices and prospects.
This season is pretty much done. They are not this year's LA Kings, the Kings last year had more talent, they underachieved until the playoffs.