Blake Bortles had all the tools in college - but without the supporting cast he got some bad habits: started playing scared, quick dump passes, and not using the arm that made him so good, as much. Although who did he have to throw it to, right?
D'Angelo Russell will be out of the league entirely within five years. Running the Nets is way too much to ask of someone with his maturity level. And he will get used to losing; he will get used to trying to do too much on offense, and so his defense is going to suffer. He is too young for the role they want him to fill, and they are going to ruin him.