Honestly I'm tired of hearing Suns fans complain about the refs not checking clock but conveniently leaving out the fact that Monty Williams had a timeout and a challenge to use in that situation. Yes the refs screwed up by not checking the clock and imo that is inexcusable. But challenges are a thing now because of situations like this. If they are going to talk about the refs mistakes they also need to bring up Monty's mistake.