One of the FFXIV fansites (Gamer Escape) is already posting the details of these weapons in their wiki, pink weapons with randomized secondary stats, but with 2 more weapon damage and +13 more main stat, and if we learned anything from the previous Diadem is that pink gear can also have "perfect" secondary stats.

Creator Savage lockout is still not removed and Anima Lux was added barely weeks ago, a bit too soon to invalidate everything.

Example http://ffxiv.gamerescape.com/wiki/Coven_Spear