The MacBook Pro is thin enough as it is, I think Apple is forgetting that it is a PRO line after all. There is no need for Apple to make it thinner. The point of the Pro line is to have it powerful and feature-rich. Instead of removing the optical drive, they should have blu-ray in there. They should have lots of ports like HDMI, like ethernet etc. Let the MacBook Air be for people who want portability, the Pro line should be still for people who want power on the go.