Ball. I have my concerns about Ball's transition to the NBA. His shot mechanics, his low free throw attempt rate, his lack of a midrange game at this point, and his iso ability is a question mark. But I have bigger concerns with Fox. I can't find one PG in the recent NBA who shot 3's as poorly as he did in college and had any type of sustained success in the NBA. 24.6% is historically bad. And it's not like he was great in high school either, he was 34% for his career. I'm also concerned about his size. 170 pounds with a super thin frame. He may struggle to put on weight. That lack of size and jumpshot could lead to him taking a beating in the paint. I wouldn't take Fox in the top 10 personally.
His shot is a huge concern.
His size/weight/strength will be just fine.. I have zero concerns there.
His midrange is good and he started last season hitting like 22 straight free throws so there's reason to have some measured optimism in his shot... but I wouldn't bet on it.