I feel sorry for Bogdan, but honestly, he needs to sit down for the next few games and take the time to work on his confidence, his shooting and his role in the team. And then he should repeat all of that during the summer. I see a lot of people talking about his injury - that was a long time ago and certainly can't affect him anymore. Players come out from far worse injuries and play great, so that's not an excuse.
The other problem is Joerger. He's been playing Bogdan on positions 1, 2 and 3, then off the bench, then as a starter and so on and so forth. There's obviously no consistency. On top of that, Bogdan has been a SG his whole life, doing a lot of shooting, attacking the rim, resolving games in the crunch time, etc. He's not a PG nor he's SF. We need to find the way to utilize him as SG if we want to get the most out of him.
We're not going to the Playoffs anyway now, so it's probably the right time to start working on his development ASAP.