Love the new battle screen! During my play-through of the game I was really wishing that 1 girl could take multiple at a time.
One issue I foresee with this new one is if you plan on having more monsters like Nigel that switch their position during the fight. If there are a bunch of monsters that are switching positions, it might be a hassle to keep checking if one switched. A solution could be that they automatically dis-engage when they switch positions, so you will see it pop up at that top with the others when it is ready to switch?