There appears a remarkable lack of anything, for any teams, being given out to discuss currently.
To me, the W15 was their most accomplished car yet, of these current regulations. That would seem to be a more decent baseline from which to work than its predecessors of W's 14/13 iteration.
Interesting to see just what level Antonelli is during the initial races. If as fast as some project, then will be in need of careful guidance in maximising that raw speed.
The team seem to slowly, very slowly, be interpreting and absorbing the reality they created from W13, evolving from that to bring more levelled performance, but critically still advancing in absolute pace to keep within the front running group.
I think it's going to be an interesting "build" year all round for them, and not a surprise if they are generally competitive across a wider expanse in all areas.
Expecting the front end to be brutally competitive, with micro differences in pace making significant positional reality quite variable.