Doubt the Bucks are anywhere close to there by seasons end. Yes Jrue is the best guard defender in the league, so the drop from him to Dame was going to be big but you still have 2 DPOY level players in Giannis and Lopez.
Think they just need to get used to things under the new coach and having Dame out there and they’ll be fine.
The new scheme puts Brook in a spot that is a bad fit for him. He was a DPOY contender because he thrives in drop coverage. Griffin is moving away from that, it seems, so it will be very interesting to see where they end up.