MELBOURNE has added four Demons to its extended line up for Round 8. 

As the team prepares to fly up to Sydney to face the in-form Swans, Harrison Petty, Paddy Cross, Jack Henderson and Andy Moniz-Wakefield have all been named in the 26-player squad. 

Jai Culley exits the side after suffering a season-ending knee injury last Friday. 

If selected, Petty and Cross will be re-entering the team after brief stints on the sidelines, while Henderson and Moniz-Wakefield would be lining up for their first AFL game of the year. 

The final team of 23 will be announced tomorrow at 5pm.