Nice article as always from Lowe. Ultimately he reaches what is probably the right conclusion, you probably should include Jaylen in a Kawhi trade. But I wouldn't. He brings up many of he things Jaylen supporter (myself included) like to talk when we discuss his upside. He is not as bad of a ball handler as people make him out to be, as Lowe points out he has some nascent feel for keeping defenders on his hip, hitting pull up jumpers and even some nice dribble moves. He problems come more from not quite having the feel for the game, its not that he doesn't have the dribble its that he doesn't know how to use it yet. And I'm very confident he will improve that, most young players do. Its a matter of how much. Jaylen could be an All NBA level player, no guarantees but I'd roll with what we got and risk it.
Ultimately I think people forget that the kid was just 21. He was billed as a raw project who coming out of college and in year 2 was one of the top two options (Tatum and him alternated) on an ECF team. He's made as much progress as you could ask for.