Bradley has all kinds of holes in his game right now, this is obvious.
I'm not too interested in how badly Irving abused him last night though. We've all gotten schooled many times before.
I am, however, "very" interested to see what kind of defensive effort, focus and tenacity Bradley gets after Irving with tomorrow night. This will tell us a lot more about who Avery Bradley is as a player. This is far more important than the fact that, last night, he got schooled by a very good young player.
In fact, I'm also interested to see how badly, in general, we whack Cleveland as a whole.
If we come with no effort in Cleveland, I'd say the team has a "heart and pride" issue. If we come angry, interested in a "basketball" brawl and looking to blow them out by 20+, it'll mean we're in good shape mentally.
The Celtics should have a fair amount of collective frustration / anger with the way last night's game ended. I expect them to show it tomorrow night - if not, we're in for a long season.