Uhmm any rookie will struggle with consistency, especially an un-drafted rookie just getting a few minutes. Also I have no problem with the shots Ocahi and Simone took, they weren't taking bad shots, they were taking open shots that they should expect to make.
I know Quin is hated but he and Hardy have said they will never have a problem with players taking good shots, Quin would go on about it longer, that it's easy to focus on the results (makes and misses) but wants the players to focus on just getting good shots.