@aingeforthree
If we are talking just for this upcoming year, I think you are wrong. IT has more than proven he is as good or better than Irving when he is at his best. For a team like Cleveland, who may only have one more shot at a title, acquiring IT, Crowder, and a pick (not a good one) or Rozier for a very disgruntled Irving probably gives them a better chance at competing this year than they otherwise would have.
Now, if you are talking strictly about the future with age and contract, then you have a point. That definitely gives Irving the edge, but a package of IT and Crowder might actually be really attractive to Cleveland given the Lebron situation.