Hence, I stated to some extent for SGE. SCH would be the only healer that can fully utilize crit healing. This makes the other healers less reliant on Crit. There are plenty of ways to "diversify" healing. You are an advocate to that, as far as I am concerned.

As for tenacity, SE has always been forward with how they balance the game. Old content has been an after thought in terms of considering when (re)designing the jobs. With this in mind, what's the probability of having a Holminster Switch jump of difficulty for heal and tank checks come Dawntrail?