Due to the good sales OS of Statesmans lately, and Holdens in general, I would assume that the WK will be the most different (compared to Commodore) Statesman ever.
Ever since it was re-introduced as the VQ in 1990 each successive model has grown more differentiated from Commodore. This will continue with the WK, the overall success Holden is experiencing now will only help too.
"Negative criticism is often more of a cry for dialogue. People just haven't had a chance to learn yet" - Chris Bangle