Home screen animation

Wouldn't it be nice if instead of the usual static "MINECRAFT" text there was an animated mini-video as soon as you enter the game like a 360 degree tour in a cave (with texturepacks from the trailers, obviously) or something like that, and then instead of the static "MINECRAFT" text, after the mini-video the writing would be made up in letters (leaving the splash text)?
I hope it's a good idea!