Who could have been on "The Office"

It has been almost three months since the US version of The Office aired its final episode. News about the show's upcoming final season DVD release has everyone talking.  John Krasinski, Rainn Wilson, Brian Baumgartner, and Jenna Fischer all did great jobs portraying the characters of Jim, Dwight, Kevin, and Pam respectively.  The DVD features includes audition tapes from some very famous TV actors.  Parks and Recreation star Adam Scott and Go On star John Cho both auditioned for the role of Jim. Seth Rogen wanted the part of Dwight and Parks and Recreation star Kathryn Hahn vied for the role of Pam. Prior to his Modern Family gig, Eric Stonestreet tried out for the part of Kevin. How different do you think the show would have been with these different actors playing Dunder Mifflin's finest? Also, what great characters we would have missed out on in the future had these actors been cast in these roles. The DVD features will also include over two hours of deleted scenes, a retrospective, and the table read for the final episode. It will go on sale September 3rd.