I hope they don't remove it. I specifically decided to wait until level 100 when I can knock it out in a day or two by myself.
As for the mount itself, ask yourself this- has ANY rep mount been removed, ever? (The answer is NO). Has Time Lost Proto Drake, Grey Camel, Subdued Seahorse, Phosporescent Stone Drake, Thundering Ruby Cloud Serpent, ect been removed? No. This mount is NOT tied to an instance. With the exception of the original unarmored epics, and the original brewfest ram, ALL other removed mounts have been tied to an instance.
So, no. The Bone White Primal Raptor WILL remain available next expansion.
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