I guess that's why you give them a contract that reflects their deficiencies, put them on your roster, have them work with your players and your coaching staff and then see where they are three years from now.
Pretty sure that three years ago, Jingles would have had nearly the exact same criticisms. I for one, am pretty damn glad to have him on board. Shooting is important. Critical. But there's so many factors into being a successful player. Tomic, Pleiss and Neto all have things that they do very, very well.
They don't need to be starters to be successful. Just better than other NBA bench players for the same price. I'm pretty sure that they'll do that. I'm particularly excited to see what Neto can do under the guidance of this coaching staff.