Ayiza this update was supposed to help address concerns for Ironmen, correct? So it makes 0 sense to lock 99.999% of HCIM out of it. Multi combat is fundamentally broken for accounts that risk so much. It's not a "high" entry fee, it is a complete barrier to entry for these accounts. Most UIMS won't use it either.
Even if Ecu keys were 100% drops this would still make it worthless for 2/3 ironman modes.
I've definitely noted this feedback as many others have said the same thing. Thank you!