If an elite diary being too easy with Entry Mode is a concern it could always be structured more like a TOA 50-150 invo difficulty and then provide a small chance for the avernic like they do for the fang. It doesn't have to exactly mirror OSRS. Its just a shame that such a huge part of end game PVM and all of the new comp cape goals are locked behind the need to find a team willing to teach/learn with you. I get TOB is meant to be a team activity but part of the appeal of an rsps is to make these sort of things more accessible.