there should be a button, that automatically sorts your troops by strength. So you can either have the best troops at first in the battle or just level up recruits by throwing them in a looter party.
you should also be able to change the troop order before a battle.
(it's greyed out because you should not be able to upgrade you troops before a battle probably)
you should also be able to change the troop order before a battle.
(it's greyed out because you should not be able to upgrade you troops before a battle probably)
