Speaking of which, not sure if this is the correct place but, seeing as this is a kinda replacement for crippling strikes... and black orks got waaagh (CDR) as a bit of trade off in the past, on top of CF already on chop fasta... The plans are to keep status quo and 2 CDR vs 1 CDR as a faction? and if so would it be possible to improve SM whispering winds because its way more clunky needing a target / melee to use, compared to BO/Choppa which doesnt need a target and can just spam and kite.
Another point is, im not sure you are aware about how the morale generation works because in the past you was surprised... well you can still pre build morale on healers, they can be kept looped in perma combat (tanks and dps will lose morale) but healers can keep morale, and this is a issue with zealots in particular because they can abuse it and pre build windblock and rotate it... so they can perma heal debuff enemy... its just from a tactical point of view for fights, if it is mexican stand off, someone uses a attack gets into combat, then healers keep hotting/perma healing they will be chained in combat forever and have m4 ready... this as long gone unaddressed and not sure if you was aware or not, considering previous issues with tanks and hold the line and dps pre build morales. If you want to balance things more this would also be a good area of concern so neither side can get a easy advantage on opening.
Before runepriests could get their m4 too and bomb by doing this, but you got rid of morale bombing/dmg... plus it took a AM to pump (as it took so long otherwise) the fact zealot as self morale pump and also the utlity aspect of windblock (50% hd) means its more favoured to Destro in current climate.