Why not? Why not add new skins in all big update - DIAMOND AGE! Well, there list of new skins need to be:
Diamond skins
Emerald KD
Pakistani Falcon (as a rare)
Pirate Dragon
Sphinx
smallmouth macropyne (barrel eye)
Giant Isopod
Swallow
Dolphin
That will come like a surprise for a New Year.... Like Golden Age in 22 december....