I like the idea of spending two Polyglots unlocking...something. Perhaps a new trait or some new uber spell that blows out our retinas. I think level 80 BLM is pretty near sublime. My only real gripe with the class is the dead spells sitting on my bar that only have relevance at lower levels. Maybe clean that up. How spells can auto switch to new spells like RDM and SMN have could be a way.