I'm in a fairly sub optimal group. 2 rogues, 2 rangers (1 archery, one switch hitter), and a GOD wizard (me). I'm taking leadership and thinking of a cohort to add a little front line muscle. 25 point buy, he'll start at level 5. I'm fond of gish, so was thinking of a battle oracle. But my familiarity with Pathfinder is low so I'm not sure if a barbarian or fighter would be more optimal for this purpose. Does anyone have any suggestions on what would be most optimal?