Depends how it's implemented on "builds" I doubt they would go as far as to have some builds change role types (like a DPS becoming a tank or a tank becoming a healer)


I personally can see how some builds could work without a "clear meta" maybe some builds would be a better "off tank" build, or some builds would focus healers on more mitigation, I think the issue may come when you put DPS numbers and damage into the build.