First off, I am a primarily solo D2 player. I do use the lfg on this app occasionally. I can agree that nightfalls could have in game matchmaking, but raids and dungeons typically require mics and communication to be completed successfully, imo. I go into pvp solo all the time. So not sure what needs to be changed as far as pvp is concerned. Finally, I've seen both certain raid encounters and the Shattered Throne be completed by people playing solo. So if it is possible to do solo, by elite players, than what you are asking is to have the difficulty lowered so non elite players can complete those activities. And typically in other games, when there are multiple difficulty options, the lower difficulty things, dont reward the same quality of rewards. So why would a person want to run a raid, nightfall, or dungeon, if it only rewarded blues?