Skrag and the Lore of Undeath brainstorming?

So i have started playing around with Skrag the Slaughterer using Lore of Undeath

What i want to do next is come up with some fan fiction as to how he succumbed to the dark arts

I have a few ideas but could really do with some more, so please comment below

My idea:
Resurrecting those that died of starvation, the Great Maw gives the dead life so they may try to satisfy their hungers BRAINS!

Pretty small idea so far, could use help fleshing all this out

Skragg does so well with Maw though...

I don't know how to really use Undeath with Ogres. Skragg is a very aggressive character. I think undeath works better with defensive ogres. Shoot them up with maneaters, leadbelchers and ironblasters. Raise chaff. When they get close, raise a terrorgheist for the win.

On the other hand, a flying firebelly with undeath could work. Stick him on a carpet, jump around behind the enemy and raise stuff to threaten backfield or to chaff up the enemy. Plus flame breath!

Thank you for replying Gutlord Inquisitor, this thread is more for some custom background to my army. I have made other threads as to how to utilize Skrag and the Lore of Undeath. An example army list can be found here