Indestructive's page

An Inquisitor is pretty good all around, and would have an easy time fitting into WotR.

Pour some ranks in intimidate, and take Intimidating Prowess + Cornugon Smash. You could try the Iomedae specific divine fighting techniques from the Weapon Master's Handbook if you're going for an inspiring leader type character.

Tanking with Paizo classes isn't really doable, especially with the Barb/B-rager's typically low AC.The Invulnerable Rager comes pretty close for the Barb, and Arcane Bloodrager gives automatic Blur/Displacement when entering a bloodrage. If you're looking to take hits while still dishing out the damage, see if your GM will allow Dreamscarred Press's Warder class or possibly the Crusader from 3.5.