They aren't going to do it and this seems pretty evident from yoshis comments. I wouldn't waste time DF the thing. PF all the way. Getting a group of people with the same goals is absolutely necessary to getting the most out of the diadem. Saying "well they should fix it" is nice and all but they don't see it as broken, so in all likelihood they aren't going to make any game changing or extensive a changes to it ATM. The reality of the situation is if you want to get the most out if it you're going to have to PF it. The problems you have are defined by the nature of a cross server DF in itself which lends to unpreparedness and ambiguity in goals and motivations on NA data centers.