I don't think anyone is debating the strategic value in knowing when to hold back on dps or heals or whatever. In Ifrit X's case I think the mechanic is perceived as "the dumbest thing ever" because it is exposing the over simplified, "dumb" script of it all. Must every instance have so little room for deviation? Is it that important for nearly every player to feel accomplished and skillful given enough time spent straight up memorizing a pattern? I do not prefer this design in replacement of at least an attempt at something more random or reactionary (1.0 Ifrit X).