Rosenberger makes teams pay when they sit back in a zone defense, as he is a true flamethrower from beyond the arc and thrives as a catch-and-shoot threat. He has a knack for finding openings in the defense and consistently capitalizes on them with his perimeter shooting. Defensively, he is active in both driving and passing lanes, coming up with steals and quickly turning them into offensive opportunities. Rosenberger also does a good job positioning himself to rebound and impacts the game in a variety of ways. His all-around production allows him to stuff the stat sheet and contribute well beyond just scoring.