Our BRD deals with all the Bluefires (which is...2 or 3 per run? I should know this but don't lol). He has it timed really well, so he barely loses DPS. As for the Brand, our SCH runs into our WHM every time, throughout the entire fight (yes, our Heals have it even in last phase). We also do 4-2-2 (tank/ranged/melee) for the Font.