while I agree that blue mage should go back to their roots and given freedom of how we should develop the class, gating them to choose 1 route or the other at the start is a bit constricting imho. take example of arcanist into smn/sch branching. you could let the player experience how it feels first as dps until level 30 then i guess we can make it branch from there. with the vast amount of monster in eorzea i think it's completely possible to branch blue mage there.