Here is the thing, I know its quick to react.
But NBA and College are apples and oranges and almost 2 different sports.
Little's game fits much better in the NBA. NBA is more like these HS AAU etc ball. Which you saw Little Dominate.
He came to UNC. Who already had one of the best players in the country at the 3 and a AA at the 4. They litterally tried to work him into the 4 small ball in college just to fit him on the court. He has admitted that he even put on a little weight at UNC to fit in. He's slimmed back down down to his natural weight to play the wing.
He is going to be locking up guys on the wing (which you saw him do to Zion etc in HS) vs having to play on the block down low like he was playing at UNC guard Zion backing down in the paint