I am by no means an expert. But looking on the web.
I found this info:
ascorbic acid (vitamin C), ADA (azodicarbonamide), potassium and calcium iodate, cysteine and glutathione (amino acids), enzymes and yeast derivatives.
These are all dough additives to replace Potassium Bromate.
I think if you keep working with and adjusting your dough formula and dough management proceedure the non bleached unbromated flour will perform well for you. I make my NY style, All Trumps unbleached un bromated with a 24hr poolish 40% of the flour, mix dough, Rt bulk ferment for 3 hr then scale and ball CF for 72 hrs. My DDT is 76-78 ° F.
I also use a low percentage yeast too.
Hopefully someone with more expertise will chime in.