I had some friends who rolled new Horde hunters and accidently completed the quest to summon Echeyakee before they realized they wanted to tame him. So after doing some research, I realized I had a character that never completed the quest and could summon the white lion.
While you can always get Sian-Rotam, this can always be a pain camping due to the level requirement of Winterspring, spawn time, and CRZ.
I have decided that if there are any hunters out there, Horde or Alliance, that want this pet, I'm available to summon him! Just leave me a comment here and we can work something out!