Is there a setting missing or is it possible to run a simulation on the best in bags function? For example, if AMR suggests i change azerite talents, essences, or gear, can these suggestions be simulated before i change all of this stuff? The only sim availability i see is what you are currently wearing/equipped.
After optimizing your character, hop on over to the simulator web page and load your character. In step 3, you can load your cached Best in Bags result. (Note: right now it is not importing your chosen talents or essences… still working on that. It will import all the chosen gear, azerite traits, gems, and enchants though.)