If there's a chance that Durant will leave OKC this Summer... or if he just flat out lets OKC know he's leaving, I wouldn't rule out a trade at the deadline. They are 6-5 right now... if for some inexplicable reason they aren't on a path to contending at the deadline, you can't rule anything out. After getting rid of Harden, it wouldn't be a good gamble to risk Durant walking away for nothing.