Apparently you do not believe so.
McDermott and Beane have talked about the need to rid the roster of certain players. Watkins was one of those. If you believe that McDermott is a capable coach then you put aside your own asinine, selfish ideas and you get past it, like an adult.
Unless you were inside Whaley's head you have no idea why Mahomes was essentially traded to KC. Did Whaley have him rated highly? Did McDermott? Do you expect McDermott, coming off a season as DC and entering a new building for a new job to have, in hindsight, properly evaluated Mahomes? If you believe that McDermott is a capable coach then put aside your own asinine, selfish ideas and get past it, like an adult.
Everything should have been done to try to retain Gilmore. Do you know it wasn't ? I certainly do not, but, I don't have highly placed sources. That said, if you believe that McDermott is a capable coach then you put aside your own asinine, selfish ideas and you get past it, like an adult.
In short, get over it. Live in the moment, not the past.