Nance is going to have to start hitting that open jumper sometimes or he won't be seeing anytime in regular season games.
It is already going to be hard for him to get minutes as it is since he doesn't even start on the summer league team. The 5 guys starting will see minutes plus then you also have Kobe, Hibbert, Bass and Lou Williams they just signed. That's 9 guys right there that will see playing time before Nance does even if he starts hitting that jumper. He will just have to keep working hard and see if it is good enough or not.
Lakers offense is horrible though. Not sure what Byron Scott is trying to run there even though it is just summer league but it is pathetic. Lakers were the lowest scoring team in summer league.