I think its extremely boooring running content below lvl just for favor unlocks. If there was a variant of iconic tr where you kept favor it would be much funnier for me. As i play the game. Keep the hearts as they are but introduce one new for the iconics is My humble suggestion.
Turbine win cause some customers get happy and they also get more tp from us, as we wont earn any ingame. All win! But mostly me cause i can play fun quests ingame and not redo all low lvl junk 4*3 12 times more . Plz make me happy!! (I am epic tr right now and dream this is implemented before im Done all that)