[quote=@rush99999]
[@Guardian Angel Haruki]

Nibs strikes me as the cowardly sort. Would intimidation checks on him have advantage?
[/quote]

Him being scared is indeed his character flaw. 

If I give you advantage to intimidate him, I'll have you roll a Wisdom Saving Throw to resist stealing any of the gold coins at disadvantage (for Brutrumukk's flaw) as a tradeoff.