I would be tempted to go with Omar with this one, but my one fear is the low ld which our characters have at this points level. If you can I would just take a level 1 with dispell scroll and try to fit a Scar-Vet in with the Crown of Command or possibly make him your BSB and give him the Standard of Discipline.
In lower point games we often can have an LD which is as bad as Skaven's. It is somewhat migitated by the Cold Blooded Special rule, but nothing irks me more than Saurus, genetically engineered warriors, fleeing from a fight.