Nexus 7 Nexus 10 Miracast

Now, all of us know that these two devices are perfectly capable of supporting Miracast. I'm saying this after reading the Miracast white paper and after doing some digging around, I came to the conclusion that both support Miracast.

So, is anyone thinking that Android 4.3 will add Miracast functionality to Nexus 7 and Nexus 10?

They better because that's kinda important for a lot of us.