Having watched the liveletter, I am reserving my full judgment once we learn more about job changes for Reborn & Evolved mode. (I will be referring to jobs as <job>-R and <job>-E for their Reborn and Evolved versions)


MT/OT designation on Job-E Modes may actually just imply that the toolkit for the Evolved mode of that job will be better suited for said role. This means a WAR-E, DRK-E and GNB-E will be better suited for OT tasks, PLD-E and new-E will be better suited for MT tasks, but that does not mean you can't have double MT-E or double OT-E work out and it may very well be fight dependent.


Furthermore, depending on how the general job changes will be coming into Evercold, DRK-R, WAR-R and GNB-R will very likely still be extremely potent main tanks regardless, just like how PLD-R might be an exceptional off-tank. The new tank's kit for potential off-tank duties may also need to be considered.


What we pick as Main Tanks and Off-Tanks could very much boil down to emergence/preference and may likely deviate based on raid culture/planning vs what they "intended" for those designation. After all, we have been doing content with double Barrier healers for some time now. All in all, I do give credit for them to try new things. Feedback of now should be at least considered or looked into, but not be the only relevant factor for future decisions.