Lucky for you I have had a craving to play something barbaric since I'm rereading LOTR trilogy. Uruk-Hai ftw anyone? But darn that really narrows down possible races for ppl to pick from for baddies, seeing as goody two shoe races are mostly off the table, allot of evil races have that one annoying lvl adj, Just to name a few off the top of my head. Gnoll's, Bugbears, Lizardfolk, Tiefling (unfair they give this race one in my opinion), Hobgoblins (lovable hobgoblins!), not to mention more sinister evil races like drow (they do deserve that lvl adj though), and even the evil dwarf counterparts, Duergar, have one lvl adjustment. That leaves out almost 70% of the more common evil buggers. Maybe take away some of their boons? Idk, but it's up to you as the GM, not sure if anyone wants to play those anyway, I did have a mind to play a hobgoblin but that probably wont happen.