Out of Zone Groupmates
 

I wouldn't mind seeing the group member name labels being updated when your groupmate leaves the zone. Currently if they leave the zone or a groupmate is added in another zone you can not see thier name or anything else until they zone out. As soon as they zone out you lose thier name. I know if you use the bars it doesn't happen but since I have gotten rid of every bar possible in my mods, this would be a nice little fix.

I have not tried this but.....
for the name at least (not the health percentage), you should be able to use the guage item but set the guage offset so the guage is outside the window. This will only show the name, but it should work like the guage does and show the name even if they aren't in the zone.