You're blaming the refs?
I wouldn't even blame the refs on that call where Brewer (?) wasn't close to being set (every centrist analyst agrees) and James got called for an offensive foul the last few seconds of the game before OT.
Calls go both ways. Some players know how to draw fouls better than others.
I get that it's easy and convenient to blame refs after hard losses, but if Thibs sat around and said they didn't need to change anything with their play because it's good enough to win and that they just need a few calls to go their way he'd be a horrible coach. Thankfully, he's smarter than that.