Tusk made a good point, and I thought the same thing. I think some weird stuff may have went down, we all knew Haley did "Jazz in ya bones" and he was supposed to release it. When it was released, it was the version without Haley on it. And ever since then things were dead with this collab.
And I must say, I'm very glad Haley went in the direction with Scott and collaborating with PMJ instead. (Not that they might have anything to do with each other), but it just feels more right that this happened instead.