NCAA Playoff Proposal

Here's an interesting proposal for a playoff system:

Link

The argument is that a playoff would hurt the bowls. His theory doesn't seem to cause a problem. My own simplest argument (and I don't know what could be any simpler) is to play all the bowls as we do now but have an additional three games. After all the bowls are played, have one more BCS Poll. Take the new top four and match #1 against #4 and #2 against #3. In this setup, the Rose Bowl could go back to being the Rose Bowl when it was good. With all the bowls being played and three extra games of such high caliber, please explain again to me how money would be lost. I just don't get it.