Add Blue Mages Already

[Seraphor]

Snip.

This.

In addition is the Blue Magic spellset to take into account.

There's not enough healing magic in there to warrant making it a healer, and while it could potentially be a utility DPS, we already have that in RDM, and nobody wants BLU to be a RDM clone.

The Blue Magic set actually lends itself very well to being a Tank. You have a good mix of mitigation and utility, and the damaging spells would thematically suit aggro generation as being flashy 'stolen' moves.