That is a horrendous take. And is completely unfounded in reality, per usual.
Diarra is shooting 10 pts better from 3 and is obviously more athletic. No reasonable person would actually argue either presents a genuine opportunity to improve rebounding from their position.
Patrick is a good stand in the corner and shoot if you're hot guy. He's a novelty.
Diarra is going to be a substantial amd regular contributor (barring injury) over the next 4 yrs.