Will Sleeper be killed once Velious comes out?

[Treats]

This is what happens when all four warders are killed and the Sleeper is awoken:

Warders are killed leaving none of them up.

Sleeper is awoken and rampages through zones.

Warders never respawn.

Master of The Guard, The Progenitor, and The Final Arbiter stay the same as before awakening of the Sleeper.

Loot and spawn time stays the same on each of these three (Primal/Priceless).

Prismatic and the revamped ST were added later (during Planes of Power).

Sleeper's Tomb should have only those three main loot mobs + trash left if the Sleeper is awakened here and it will last for the duration of the server if it does stop at Velious.