I see Gbinije playing guard not because someone would underachieve but because he brings defense there and gives Cooney defensive help to shine as well.
Lydon scoring just 4.5 ppg would be the equivalent of Richardson scoring 6.8 because of Lydons ability to rebound and block shots. Not to mention 2nd chance rebounds on top of it. That being said if Lydon were to outscore Richardson no reason to get down either because it will probably be because of garbage points, lobs, and athletic rebounds.
Gbinije is going to make a killing once the double teams start coming at him 30 feet from the basket. In rare situations when its your point guard being doubled all game because he is also a great scorer, it usually cuts time for the backup point. That being said I love Howard, he won't be getting doubled much, but has every bit the same potential that Dion waiters/Tyler Roberson were being hyped for. Tall, fast, dribbles into open space with his head up seeing the entire floor extremely well, and can stop and pop from three even nba range as a freshmen. Hes on nobodys watch list for the nba but his build and his skillset should be.
I hopefully envision Howard competing with Kaleb more for minutes then Gbinije, but he is going to get some minutes anyway. One thing to know though is Kaleb is a year and a half experienced ahead of him in driving the lane at this level and against professional players overseas. He understands the driving screen probably better then anyone on this team. If Kaleb was successful playing a semi Dion Waiters like role this year with less shots and finding assists more as a SG like feel, I would be very happy. I predict Howard will be noticably more ready to shoot the kickout three then Kaleb.
None of the above is set in stone but I have a strong lean in all of that, until Halloween roles around