AMD should release a 2 CPU motherboard and CPU. If you can't beat them with 1 CPU you can try using 2 CPU's. This would force Intel to make their own 2 CPU chips and boards cheaper.
So using this it would be possible to add graphic cards to the 5.25 front bay just like adding dvd drives, and the main difference would be most or all of the power for the cards would come from the PSU.
Redesign motherboards and cases?
Maybe its about time they redesign motherboards and cases
Case
Replace the Expansion Slots at the back with 5.25 Drive Bays.
Replace Rear Panel Ports space with a 5.25 Drive Bay so that if the user wants PS/2, USB 1.1/2.0, USB 3.0, IEEE 1394 etc at the back...