Why is sontalak always up?

[Spyder73]

I have been in private talks with Chest Rockwell and other BDA officers and while it is premature to announce it officially, we have come to terms on a rotation - However entrance into the rotation will require a Sontalak kill so A/A has been leaving him up pending our upcoming announcement.

Killing Sontalak will gain a guild entrance into the Kunark dragon rotation ONLY - no official word yet on what the requirements for the ToV rotation will be