I think it would be wounderful if there were a little bit more interaction between the players.
It would be great to find out what the enemy thinks on atack or on revenge, or to tell him on revenge what do you think. (For example "Hahaha, take that damage")
My suggestion: Add a message box, so that after each Atack the atacker could write something short! And the other side could see it and everybody watching the replay could see it also.
