To me Jalen's future is a point guard. Sure AG will relieve and probably handle most duties there but as far as the NBA and the next 1-2 years he has the size, speed and strength to be an effective PG.
The NBA and college ranks are flooded with 2Gs many with equal talent and potential. He came in as a combo guard that was expected to handle the point duties with Rodney playing the 2G. AG is a gift to us, but I see Jalen getting better and better in his execution of PG duties and skills. Last night was apparent that he needs to get better with his handle and sharing the bball (passing) in terms of point guard. Last night's first half was good for us because we are probably guaranteed to get another year out of him.
Lastly he should benefit from Coach Ollie in improving his skills, decision making and development. If he gets a consistent jumper with longer range he will be an AA candidate next year.