One of the things I really dislike about the current tome system is that it always seems to remain capped at 450 until the next tier comes out. The exception to this being near the end of an expansion they usually double the cap a patch or two before the expansion's release. It seems kind of odd to me that they release all these new ways to catch up on your item level but never ease up on the weekly tomes at all.

It seems to be that at the very least, the weekly cap should double when a new Alliance raid is introduced and if they unlock Savage again a few weeks after Ulimate's release, they should also lift the tome stone cap.

Is there a reason they shouldn't do this?