You need to understand firstly why people opt for most efficient ember farm and deed only run into barter in the first place. All of this is result of terrible personal loot and 1 time per week lock. Do you have any idea how bad it is to not be able to run 3\6 man multiple times per week. One lock for t4\t5 is beyond terrible. You have to spend a month or two for piece just because of #1 bad rng and #2 being locked out of content. So why the #### should I run instance over and over during perioid of few weeks\months in worst case scenario instead just afk trough 1\2 weekly barter piece I need and not log in till something better comes. LET US fking farm 3\6 man content and gear. Esp after you remove embers from loot. Nothing usefull drops either way that can be farmed. What you plan to do now will kill any instance runs even more. Since there will be even less reason to run them.