I've watched him play for Maine on youtube for a few games. There is a downside to D league and that is very little accent on defense. Regardless, he's 19(?) and playing against pros regularly is great for his development...except for his weakness which is defense.
He is clearly not an intense defender. He does not square on his opponent and he doesn't use his good length to his advantage on defense. Agree with article that he isn't heavy enough to defend NBA threes, but, he does not fight hard enough on defense to defend twos.
Young guy who will get better. He has shot the lights out in Maine on more than one occasion. His form is really tops, just needs to break a sweat on the other end...you know? Drink what Marcus Smart is drinkin' or sumpin' like dat..