Hey guys,
There is a great new addon out for BG's and especially RBG. Its called MrTarget and you can get it from curse. MrTarget provides Blizzard style PVP ENEMY Unit Frames and Replaces UNREADABLE Player Names for Target Calling purposes. It also tracks your party leaders target making target calling pretty easy as everyone with the addon can see the target. I know that battleground targets is out of date so this is a great choice.
http://www.curse.com/addons/wow/mrtarget