Looking back to last summer, I remember it sounded like Orlando wasn't that high on re-signing Harris to begin with, but letting a RFA walk away for nothing when you don't have a better use for the cap space is asinine.
Orlando ultimately didn't get much for Harris, but signing him to a big money deal didn't end up being a bad decision for them. They got some value for him. Looking at it that way, this deal makes some more sense. They never wanted to keep him long term.