I would like an attack log, like when someone attacks you, you can see how the battle went. Then you can train to counter how the battle went. I.E. if you were hitting 0s, raise potency
I kinda felt that way too at first... but now its kinda part of the game. You don't know how much someone can beat you until you do a little research, spend the 5 fert and sacrifice that hour's HP.