On a serious note, cause I can't see you guys being serious (it was a great childhood experience, but let's be real), I can't wait for DVD to die next. Blu-Ray and 4K is the new generation. Although I don't think DVD will die because of the "portable" experience, but I would like DVD's to ONLY be bundled with Blu-Ray in the near future.
In 2016, there is no reason to buy a DVD unless you have a Tube [or it's not available on Blu...]. There have been some movies that came out within the past two years that only got a DVD release and I'm like

WHY?!