At the same time people are always concerned not having enough Tank roles.
But what of the healers? I see them being even more uncommon.
So what if we add, say, a tank and a DPS. The Lackluster of healers will still be there.
And is adding a tank really going to solve the issues of too few tanks?
Is there even such a thing as a perfect balance between roles?
I think it's true that if they added Samurai as a tank, a lot of people would give it a try, naturally.
But how many of those people would actually switch from their DPS role to a tank role? I don't think too many, of course some would though.