I knew I’d read about it before but I’d forgotten where.
That is, the Nameplate change. In 3.3 they’re making a couple of changes to the way Nameplates work.
Read this post from the official forums.. almost a year ago: http://blue.mmo-champion.com/27/12065380712-healer-boredom-a-ui-issue.html
It’s a very very cool idea. I’m very pleased to see them taking this suggestion into account. I’m really looking forward to being able to try out this new way of healing.