Id wager a pretty penny that the main reason why they havent touched MCH in any meaningful way is that because it has such a massively positive reception in SHB that theyd hate to alter it at all out of risk that it would tamper too much with the fanbase that they created....counterpoints: "MCH is good again" was a fad and the people enamored with it moved on to reaper, monk or summoner as its their nature and SE is stuck with a more stubborn base. Hot take: it was never good in SHB! the same ping reliance plagued SHB aswell and for what its worth the bare bone base was underwhelming compared to many many jobs at the time, fast forward to EW and nothings changed but Drill 3 making it just as remedial while most jobs got new toys and mechanics (besides ya know, summoner and perhaps DRK) the most exciting thing about it is sHoTgUN which is such a trivial addtion that only the hardcore shills mood at it. MCH needs a full ass rework, I can confidently say any tampering in this awkward mechanics and spastic GCDs cladded in the skin of a job I used to love will never be beneficial without a complete overhaul. Cant add anything without messing up the heat timing, queens launch or reassembles timing besides a GCD Drill IV comming soon!