Alpha Legion: stolen units and Dynat Infiltration - fun combos?

[Xenith]

With the new edition, the Alpha Legion get to keep at least one of their iconic abilities, the stealing of another legions unit, and Dynat's infiltration ability has been decoupled from being the warlord, meaning you can only infiltrate one unit, but he doesn't have to be warlord. This means we can steal a unit and infiltrate then with dynat.

 

So, the question what units are you thinking of stealing and what units are you thinking of inflating with dynat this edition, are there any fun combos you can think of? 

 

My first thoughts are interemptors or maybe something like dawn breakers?