If its true I think its the best move they could have made regarding i90 gear. Having all coil drops as bis is the correct design decision, while leaving a relatively minor (5 ilvl difference) between myth and allagan. You now can comfortably need on every allagan piece knowing its going to be bis and full allagan is now a set to be desired, even if rng never gets it for you. This gives players a reason to continue playing in coil after they have a full set of allagan or myth gear in every slot, while not making it a requirement to have full allagan for future content.