Granted, enemy Great Knights are also good, even better than your own due to having enemy-exclusive weapons nine times out of ten. Now you REALLY need your Great Knights to help out.
I wish that all classes and characters dressed modestly (not covered head to toe, just not showing belly, back, thighs or cleavage) and wore armour that covered pretty much their entire bodies. Oh, and they get a neat defence/resistance boost for doing so.