Certain skills benefiet from knowing when your opponent is below 50% hp. Sometimes it looks like they are just below, but come to find out when you use the skills they weren't, and you just missed a good oppurtunity.
I think it would be very easy to just place a little marker at the 50% mark on the HP bar. Once the little line at the end of the "red" falls past the marker, you know your opponent is below 50%.
An even more ideal fix would to display your opponents actual HP. Somewhere on the bar it could show there current hp/total hp. Although, this isn't really neccissary.
H


. Don't know why we'd need DP indicators...