Gordo is the 6th best SF, with a bunch of the heavy hitters (Lebron, Kawhi, Durant) ahead of him.
At a weaker position (SG), Bradley probably is around the 9th best player. Here are guys I'd rather have:
Harden, Thompson, Butler, Derozan, McCollum, Middleton, Booker, and Beal.
Smart has some of Bradley's defensive abilities, with a more imposing body. I think Smart's lack of offense to date might keep him here on a discount.
I liked Bradley, but I'm ok with him leaving if it means we got Hayward.