A PUNCTURED lung and a fractured rib won't stop Jeremy McGovern attending Adam Simpson's farewell, with the star West Coast defender in the midst of a frantic road trip across the country to pay tribute to his mentor.

McGovern was taken to a Melbourne hospital to assess his serious internal injuries following a heavy bump during West Coast's 54-point loss to Melbourne at the MCG on Sunday.

Although McGovern has since been discharged from hospital, the punctured lung meant he wasn't able to board a flight back to Perth.

The news of Simpson's departure on Tuesday added urgency for McGovern to return home.

With flying out of the equation, McGovern drove to Adelaide to meet up with his wife, and the pair are now making the long trek by car to Perth.

Although Simpson won't coach against Brisbane at Optus Stadium on Sunday, he will be presented to the crowd before the match as part of what is shaping up to be an emotional farewell.

And if all goes to plan, McGovern will be there to take part in the send-off.

Luke Shuey, Adam Simpson and Jeremy McGovern during the West Coast official team photo day on January 31, 2023. Picture: AFL Photos

The recent text message leak, in which three Eagles players reportedly voiced their support for Simpson to be axed, raised doubts about whether the premiership coach still had the backing of his charges.

But McGovern's efforts represent the love and support the majority of the squad still have for Simpson.

McGovern played through cracked ribs - similar to the injury he is now nursing - during West Coast's Grand Final triumph over Collingwood in 2018.

McGovern's leaping mark in defence helped set up the winning goal to Dom Sheed, with Nathan Vardy and Liam Ryan also involved in the famous passage of play.

01:35

The winner: Sheed snatches an Eagles victory

West Coast Eagles' Dom Sheed slots the winning goal

Published on Sep 29, 2018

West Coast's mantra of 'Friends, Family, Flag' was ticked off that year.

A significant chunk of that squad are now either retired or near the tail-end of their careers but it seems even the new crop of Eagles have felt the devastation of Simpson's exit, with No.1 draft pick Harley Reid taking to social media to express his sentiments.

Harley Reid hugs Adam Simpson after the R6 match between West Coast and Fremantle at Optus Stadium on April 20, 2024. Picture: AFL Photos

"Couldn't thank this bloke enough for what (he's) done in such a short time of my career," Reid wrote on Instagram.

"One of the greatest to ever do it and has put up with so much crap."