I wonder if there isn't a Link between Sting and Acnologia. Obviously, the era/time the dragons came from were before Acnologia came into being, and also before those dragons died. It folows then that for Zilconis to die and his bones be in that cave, he must return to the past. Now, if Sting also goes to the past, it is possible for him to become Acnologia, afterall the Magic like Zeref's magic that Jelal sensed came from future sting.
Edited as error pointed out by Pratesh below
SORRY I kept typing "Sting"....I meant "Rogue" ...LOL!
Last edited by paulbee; 04-26-2013 at 04:00 PM.
I am not perfect and I defy you to prove otherwise
Growing Old Gracefully is an Oxymoron ... Mostly Moron !