Live Poll: Rejected by SNL

The following performers all auditioned for Saturday Night Live but weren't cast. Who do you think would have done the best job had they been hired? 

Dave Attell 
Richard Belzer 
Steve Carell 
Jim Carrey 
Louis C.K. 
Stephen Colbert 
David Cross 
Geena Davis 
Dave Foley 
Zach Galifianakis 
Donald Glover 
John Goodman 
Kathy Griffin 
Kevin Hart 
Rob Huebel 
Kerri Kenney 
Lisa Kudrow 
Marc Maron 
Jack McBrayer 
Bruce McCulloch 
Kevin McDonald 
Adam McKay 
Kel Mitchell 
Aubrey Plaza 
Paul Reubens 
Jeffrey Ross 
Akiva Schaffer 
Paul Scheer 
Jorma Taccone 
Scott Thompson 
Robert Townsend 

List: http://www.imdb.com/list/ls060924655