LFR tier doesn't matter much. it was only gone for wod anyway. if anything it helps LFR raiders get into normals since they're not missing tier bonus... but i'd rather LFR not exist still. gear in legion has a giant flux in what it can; LFR tier meh
@Yozo, Even in MoP, you were in shrine with target dummies if you wanted to try something, and Adam's comment applies. Also as far as I care, gold is definately *not* an issue with World of Facebook (Garrisons).
My problem is that,if you are doing world quests or 5 mans and want to test talents you have to spend gold on w/e the item is,in order to try stuff out or fly back to main city and then back to the quest