Watching Wade's PC on Monday he made it clear that he believed the refs got it wrong on both spots (that one on third down) and then again on the 4th down. He said if he'd had any challenges he'd have challenged both of them.
He made the comment that he was given a full yard more than he should have been, on the slide on third, and that with just putting them back there, via challenge, would have made the play more than long enough that they wouldn't have gotten it, running the play they did, on 4th.
I saw one of his challenges, the sack, but what else did he challenge in the game?
At this point challenging, and this is all second guessing now, the sack maybe wasn't as good an idea cause the pass was incomplete anyway.