Possible MLB/NFL themes in the future?

Is it foreseeable that there will be new Themes from the NFL or MLB in the future?  Is it possible to get a Baylor University collegiate theme, as well...  I know that the licenses are more expensive, but being a Braves and Falcons fan, I can't seem to find much to suit me.  I know Baylor is private, but I've seen other things out there, just not a theme.