i think ur technically incorrect in this way, i think the issue is this Change although i agree is better then nothing, it doesnt fix the actual complaint made.
Alot of the complaints made came from players in PuG enviroments, those that dont have premades who will ignore ur RIO or maybe being undergeared and merely grind against that challange with you.
which is where the whole.
“Be 220 ilevel, have 1.3k RIO”. this is what people are trying to catch up with and the issue is this System doesnt actually create a Solution for this.
Basically with or without this system, ur grinding the same game. the Vault, which was the orginal complaint, this System doesnt change that grind focus in the slightest. as Its still the progression route to getitng the ilevel for +15
Now im not saying thats a bad thing… it hasnt bothered me. im not keen on the system no… because As far as im concerned… Grinding +10 Onwards keys is still the end game. this system “may” give me some temporary items to throw away later.
It also shares a loot pool with the vault. so i could Grind a weapon to 220 to then recieve the same item at 226 in the vault immediately afterwards… thats a Possibility.
So no, its not a “This system aint giving enough”. its Simply I dont get wtf blizzard were aiming for with this system. this system is basically built for people pushing +8 odd keys… a Vast minority of the playerbase…