If they were to add Verblizzard and/or Verwater, I would want them as Utility spells rather than part of the damage rotation. Maybe make Verwater an MP Restoring ability on a long cool-down with minor returns. Something to weave in with long fights at, say, the end of a Verholy/Verflare. Verblizzard could be for a defensive cool-down or something. Maybe a, 'Enemy takes damage each time they hit the RDM.'