Kind of a nice throwback to the mid 90's while keeping the current, and better, colors. I like it, I think.
They're clearly fan renderings. Any new Cavs uni would have been discussed/leaked months ago, but I also don't think they're eligible for new unis for at least another year since they just re-did theirs and got their alternate recently.
They dont need new uni's now that they have lebron. They will just wear every uniform they have ever had as a retro. When Lebron was there before they wore a new throwback like every month.