The Heat definitely got some problems.
1. Their point guard play has been terrible both offensively and defensively. Arroyo doesn't do anything well. He sucks offensively and defensively. He's thw worst starter in the league IMO.
2. No size in the middle. No lowpost threat. No rebounding. They're close to dead last in points in the paint.
3. They're really a jumpshooting team. Bosh is a very good player, but he's really a jumpshooter. You gotta find a way to get easy baskets and they can't do that.
4. Terrible bench.
5. Terrible coach.