Mellow. Regen sucks for White Mages - our merit and gear options don't boost it enough, and White Mages don't get anything like Composure or Light Arts boosts to make the spell not gimp.

Regen isn't MP efficient for White Mages, and until they decided to boost it for Scholars, the cast time was terrible. In fact, I'm more upset that SE didn't fix the cast time on Regen spells back when Red Mage was roflstomping White Mage as a healer because of White Mage's massive MP issues back when Regen was MP efficient, years ago.

With the changes, Scholars are also getting all Regen spells before White Mage as well, the cast times are going to be reasonable, and Scholars will have it boosted under Light Arts. While Regen V would be nice just because it is always cool to have a higher tier, it won't kill us not to have it.

If you must, campaign for it, but I'm more hopeful that the pending cure formula changes will fix all cures more or less.