Greetings!
Interesting...some of my players are quite like this--they love to role-play social stuff, and combat is far lower on their list of priorities. In your case, as well as similar ones, I find that it can inspire some bloodlust by having a company of elite half-ogres attack a group of their noble friends as they ride out to some bucolic forest meadow for a party. When the players go looking for their missing noble friends, they find that some of their fine noble friends have been brutally raped, skinned alive, and crucified on a nearby hill!