Storminator said:
Tome and Blood is the wrong book to look in. HOs have INT and CHA penalties, meaning they make poor arcane casters. Really any of the other splatbooks would be more appropriate. And can't you see a Half Orc Warpriest?
PS
Warpriest would certainly work. As for TaB, true, anyone playing a HO arcanist is kinda asking for it, but I'm looking at things outside the standard HO Barb that would still give a good feel for the flavor of a HO.
Let's look at the fighter PrC's from Sword and Fist. (I think we can all agree asking for a HO fighter PrC isn't TOO much.)
Cavalier: Appropriate for a very civilized HO.
Devoted Defender: Neutral. I don't see a lot of point to this class for anyone, but hey...
Duelist: Only for a very untypical HO.
Fist of Hextor: It works, but how many PC's worship evil gods?
Ghostwalker: Neutral. If you want your HO (or anything else) to be a Clint Eastwood clone, this PrC's for you. If not, oh well.
Gladiator: Very appropriate.
Halfling Outrider: Racially Prohibited.
Knight Protector with the Really Long Name: Racially Prohibited.
Lasher: Very appropriate.
Master of Chains: Would work, but the 13 Int for Expertise is a bit tough. The combination of 6 feat requirements and 14 ranks in non-fighter skills also makes it a long road. You have to go Fig/Rog to get the skills in a reasonable time, but then you slow down your feats, and come to think of it, there are WAY too many feats required for a lot of these SaF classes, but that's another rant.
Master Samurai: Only for a very untypical HO (in a campaign that allows Eastern flavor in the first place).
Order of the Bow: It works if you accidentally made your Half-ELF archer a Half-ORC.
Ravager: It works, but not well as a PC class. See "Fist of Hextor," above, regarding evil gods as well.
Tribal Protector: Very appropriate.
Warmaster: Workable, though emphasis on CHA (Diplomacy, Leadership) makes it a bit tough.
Weaponmaster: It'd be great if it wasn't for the Expetise = Int 13 thing again.
I guess you could look at that list and see a lot of options, or you could look at that list and see a lot of things that don't work very well. It's a "Are you a half-full or half-empty person" test, I suppose.