For those who are asking to put Nikon lenses on, thats just the stupidest thing I've heard, and if you don't know why it's stupid, then please don't waste your money on a camera, but instead, go to Amazon.com and pick up a book.
And for those who are asking for B mount or C mount lenses, stop asking for things you don't need. And trust me you don't need interchangeable lenses. The truth if your an indie filmmaker, you can't afford to rent or buy good pro glass.
Wake the F*7K up people, your asking the red team to add a feature, that your willing to shell out more money for, which you can't afford to take advantage of, only never to use it. Come on folks WAKE UP.