Right, we should have opened our wallets. Like the Lakers and Blazers.
Sound minds understand that maintaining cap space has a purpose. It does you no good to spend just to be spending. That's how you get to the point of wasting a #2 pick to dump Timothy Mozgov a year after signing him. You have to wait on the right opportunity, regardless of how much time that takes. I'm sure blazer players are all very impressed with their FO's willingness to spend.
I won't pretend to know what Gordon thinks about Utah's spending, but I do know Kevin Durant was up 3-1 on a 73 win warrior team, well on his way to playing for a ring, and he choked it away and then left a championship caliber roster, only to hear cries from the fans about what a terrible job that FO did in putting together that roster. Sometimes you're screwed no matter what you do, but you simply can't spend stupid just to appease a player with a poor understanding of how teams operate within a salary cap.
Just for kicks, exactly which move last year gets us any farther in the playoffs than we got? Fans were throwing a fit we didn't go after Lou Will. Ended up not making the least little bit of difference, yet we're still hearing the complaints.