I love the warband additions! But a minor error crept in for the Ogre army. Armybuilder currently allows groinbiters (the unit champion for gnoblar fighters) and snarefingers (unit champ for gnoblar trappers) to be the Commander of a warband.
This is disallowed for Ogre armies.
It's possible that the gnoblar army list may allow these champions to be warband commanders, but I don't know for sure.
This is disallowed for Ogre armies.
It's possible that the gnoblar army list may allow these champions to be warband commanders, but I don't know for sure.