Here's a thought for all you savages:

How about making battlecry work less if you have good charisma?

In other words, if you look like Beckham, your enemy would just laugh at your
battlecry. And if your face is as beautiful as your hairy barbarian arse,
they'd be frozen with fear!

This would introduce some interesting scenarios between barbs and ressers for
example. It would also serve as a minor downtune to us, which is deserved.
Maybe make it so that the current battlecry is achieved with the worst
charisma rank and from there it would just get worse... with a cha100 actually
turning against you