I am currently doing a coop campaign with someone and I stumbled on an idea for Lizardmen. Would it be possible to give Lizardmen armies the Skaven ambush stance with conditions applied? In this case, the Lizardmen would be able to utilize the stance in certain terrains, such as the jungle. They would be able to use the stance when they are in a thick enough wooded area on the campaign map.
I figure if Nagarythe can acquire the talent outright, why not? Make it a situational event so it's not an overpowered feature.