User blog comment:Swampman/SPOILERS----- Arisen Timeline/Speculation/@comment-97.93.102.19-20120612090048

As was mentioned on the Dragon's wiki page, I think its possible that dragon is always the same, as he spoke to Savan with the exact same voice as the dragon we fight generations later, and they clearly were not lacking in voice actors since the Ur-Dragon has his own unique voice despite being a very, very minor character.

It would certainly make great sequel material, if we get the opportunity to question the dragon, and possibly learn more about the cycle if it is indeed the same one, and thus has been around for nearly all cycles, particularly about whether it was always necessary, or if it was designed because of some calamity in the past that caused the "will" that the Seneschal crafts to no longer develop naturally in living creatures, or if it ever developed naturally at all.