| CBorg |
I picture an Inquisitor most fundamentally as someone out there fighting heresy. Wasn't that the point historically? We don't think of them as all that appealing considering the belligerence and brutality we're told about. There's a character type there though - zealous and combative. In game terms that could be a persuasive and fighty type, without the appeal of, say, a bard or an evangelist minister.
So how about someone who can inspire with wisdom instead of charisma?
Maybe a class feat 'Insightful Rendition' to apply wisdom to a performance check. This could provide things like bard-like inspiration, impart a pseudo-teamwork effect, at least temporarily, or to castigate, demoralize and condemn like a Judgement.
Maybe circumstantial means to apply wisdom to other face skills could be something to consider... specialized class skill feats?
Aside from that I'd definitely see smiting as part of the class. Modest divine spell casting would fit the flavor too.
This could possibly be a Champion archetype. Are there any plans for a divine splatbook like Secrets of Magic was for Arcana?