Add another leader

Hi gents,

I know this question might have been asked before, but can't find it.
How do we add an extra leader to our guild?

So many guilds has 2-3 leaders.
You can't is the short answer... what happens is when a leader quits the game his team becomes inactive. The developers can then put someone else as leader upon request so the guild does not die by the wayside. Sadly, stripping the other guy down to just member is too much effort hence the guilds with multiple leaders
Thanks so much for the feedback