Every year when the Phoenix Suns see their season end, the inevitable question always arises. "When will Devin Booker leave?" For years now, the agenda has been pushed by mostly national voices to see Booker part with Phoenix in order to compete for a championship. The most recent and perhaps loudest voice was ESPN's Stephen A. Smith. "Devin Booker, he appears so comfortable and so happy in Phoenix," Smith said after the Suns were swept out of the postseason by the Oklahoma City Thunder. "I would never insult or disrespect this wonderful brother by acting like he doesn't care about winning. I know he does. But what I'm saying is win, lose or draw, the sun's going to shine in Arizona. In order to win, it can't be like that. "It's got to kill you. It's got to pain you. ... It can't be about that for him and that's my issue. ... My issue with Devin Booker is has there ever been the slightest entertainment that I want out because I'm trying to win a chip before my career is over? Has that ever happened?…