I don't think any are coming anytime soon (outside injury related and our usual center swap), but if there was one, what would you like to see?
As I mentioned a few times before, my favourite move would be to move siakam to the bench and OG back in the starting 5.
What I would hope to achieve with that is to
1. recreate the bench mob of last season that was so good (with JV instead of Poeltl)
2. create a better balance, we have too much talent in the starting 5 and not enough on the bench
3. perhaps OG may play better as a starter, as he's not having a great year, although that's probably not the reason why.
I think #2 is pretty indisputable, since Siakam is clearly better than OG now. Even if we'll never recapture that monster bench performance, it would give the bench more shot creation and would also allow siakam to fully use his playmaking skills.
For the starters, you lose a ball handler, but you gain a better 3pt shooter (on paper …). Defensively, it's probably a wash, I think OG is a bit better defensively, but siakam is more versatile and stronger. However, OG is outstanding at defending smaller guys, including point guards.
The big concern would be rebounding, since we're already struggling and OG would make things worse. One solution would be to start JV more often, which also has the benefit of making Dan very happy. Or, we could just live with it, and hope that the gains elsewhere are enough to compensate.
If we could more or less maintain the excellent play of the starters and recapture 80% of what the bench did last year, we'd be able to sustain a high level performance for 48 minutes.