Looked better yesterday but of course it's always easy at home when leading 1-0 early. I think the lineup is probably the best for this season, with Dembele for Fati once he returns. Maybe swap out Busi too but i don't think that will happen.
I don't think we can expect major physical improvements and something like switching to 3 at the back mid season seems too complicated to implement with the tight schedule so he should probably just stick to this for now and see how he can work on the little things.