How about the playoffs the year before, where he hit 45% of his 3s and averaged 15 points a game? Joe had an up-and-down year on the court, while enduring what must have been an extremely difficult and exhausting year off the court. Houston came into that series with a game plan to focus on stopping what Donovan and Joe do well. Yes, Joe missed a few open shots, but he didn't have very many of them.
Giving up Ingles and Favors for Harris is a lot. I understand the question and the appeal of having a stretch 4 next to Rudy, but acting like Ingles has no value to justify the decision is pretty ignorant.