[NO SPOILERS] HBO, please: can we get something like this next season for fun?

At some point next season I'm sure we're going to get the majority of the main cast shooting in the same location, how amazing would it be to commemorate the series to have something fun like this for the out-takes/behind the scenes/DVD? Obviously not as intense or formal.

Everyone loves the Tyrion/Jaime song & dance from the outtakes, let's kick it up a notch to commemorate the series!