The news coming out of Waverley Park on Tuesday that Hawthorn had put an end date on the tenure of the greatest coach of the modern era in Alastair Clarkson would've surprised many.

Hawthorn confirmed the news via media conference that current Box Hill VFL head coach and former Hawthorn premiership player Sam Mitchell would take over from Clarkson at the end of the 2022 season.

President Jeff Kennett, Clarkson and Mitchell all sat in on a press conference on Monday to announce the news.

LAUNCESTON, AUSTRALIA - JULY 20: Former Hawks President Jeff Kennett greets coach Alastair Clarkson during the round 17 AFL match between the Hawthorn Hawks and the Western Bulldogs at Aurora Stadium on July 20, 2013 in Launceston, Australia. (Photo by Michael Dodge/Getty Images)

"Understanding nothing lasts forever, the decision to finish my time at Hawthorn at the end of my current contract was the best path forward for the club long-term," Clarkson told hawthornfc.com.au.

"Sam is on this journey and the period of transition between Sam and I provides further opportunity for him to develop as he prepares to step into the senior coach role."

Mitchell expressed his gratitude of the opportunity given to him by the club that drafted him back in 2001, and is excited for the future ahead with the club.

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"I am looking forward to continuing my work in developing our young crop of players and coaching the Box Hill side over the next 18 months," Mitchell said.

"Development is an area of football that I am incredibly passionate about and I am confident that over the next 18 months we will continue to see more and more of what our young players are capable of."

MELBOURNE, AUSTRALIA - DECEMBER 03: New Hawks assistant coach Sam Mitchell speaks to players during a Hawthorn Hawks AFL training session at Xavier College on December 03, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Kennett expressed he had great confidence that Mitchell will succeed Clarkson well, and had some kind words for the out-going coach, who has given so much to the Hawthorn Football Club since being appointed in 2004.

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"He is clearly ready to prove himself. Another year at Box Hill and continuing to work with Alastair before taking over the role at the end of next year will be the perfect preparation for him to step into the role of senior coach of our great club," Kennett said.

"Alastair sits in esteemed company alongside John Kennedy Snr and Allan Jeans as our most successful coaches. He will always be part of the fabric at Hawthorn."

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The news surprised many people in the media, including Hawthorn legend Jason Dunstall, who helped appoint Clarkson in 2004.

Speaking on AFL 360 on Tuesday night, Dunstall explained how he was surprised by the move.

"I was gobsmacked. I didnโ€™t know it was coming. I was very, very surprised," Dunstall said.

"Hindsight will tell us (if itโ€™s the right decision). Itโ€™s a bold decision is what it is."

MELBOURNE, AUSTRALIA - MARCH 26: Football commentators David King and Jason Dunstall (R) talk during the round one AFL match between the North Melbourne Kangaroos and the Adelaide Crows at Etihad Stadium on March 26, 2016 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

"Knowing youโ€˜re giving up the best coach of the modern era and who I think still has plenty of currency - gee youโ€˜re placing a lot of faith and pressure on Sam Mitchell."

"Iโ€˜m not against the decision, but itโ€™s not a decision I wouldโ€™ve made. Itโ€™s a brave, bold decision and itโ€™s probably not one I wouldโ€™ve made."

Check out below to see the Zero Hanger team's thoughts on the succession plan:

Aidan O'Carroll: I think it's definitely a risky move but one that could pay off. It's risky as you're moving on the greatest coach of the modern era at a time where there are head coaching positions available at big rival Victorian clubs, and Clarkson who now has an end date on his coaching career at Hawthorn could move onto another club.

I think it could pay off for Sam Mitchell and Hawthorn as Mitchell is in a similar position that Clarkson was in twenty years ago. Clarkson who was an untried senior coach at the time, led Central Districts to a SANFL premiership in 2001 before becoming assistant coach for Port Adelaide in 2003 to 2004 in their premiership year, before being appointed Hawthorn coach in 2004.

Mitchell is in a similar position as he is a VFL coach at Box Hill, has been an assistant coach at West Coast, and is an untried coach being appointed to Hawthorn.

I think Hawthorn would benefit from some fresh ideas from a fresh face, as they don't have the list to contend at the moment. It is a good time to reset and I have confidence that Mitchell will become a great head coach at AFL level.

Ed Carmine: I hold the same opinion as Jason Dunstall, in that if things don't start positively for Mitchell in 2023, then the decision to oust Clarkson will place undue pressure on the new coach.

Whether or not this plays out or whether or not Mitchell has the ability to ride the bumps with a grin, I'm not sure.

However, as these well laid plans can often end in tears, my only hope is that Mitchell's reputation doesn't become tarnished at the same place that he made it.

Still, he'll probably win a swag of flags and put paid to my concerns quickly - he's pretty good at overcoming long odds, Sam Mitchell.

Will Guthrie: Not sure itโ€™s the right one, Mitchell might end up being sensational and sometimes you do need a fresh voice, but Clarkoโ€™s the best of the modern era. Itโ€™s akin to letting Bellichek or Sir Alex go.. if youโ€™re going to do that I reckon youโ€™d want to be very sure he wonโ€™t end up at a rival club.