Is anybody worried?

I mean, it exposes a depth problem, right?

The Celtics are certainly meshing at the right time, btw. This matchup could be a first round preview. I think the Celtics would give the Cavs a tough series for sure.

(Note: I wouldn't call myself a Celtics fan. I used to dislike the Celtics, but now since they have two Buckeyes, I have a soft spot for them.)