Schache out for Fullarton. Fullarton is not only a better ruckman but also a better overhead mark. Even if he doesn't take the mark he would rarely be marked against. He also kicked many goals last year in VFL
Hore for Bowey. Our backline is our strength and you can't afford to take players from other positions to play there and expect to have the same cohesion.
Keep Salem in midfield. Playing him in the back half in the last quarter against the swans allowed their midfield to take over.
Picket for Spargo (could also be Chandler but Spargo was less of a contributor).
Billings for Woewodin You need a sub who can come on and make an impact with run and aggression even if they don't actually get the possessions. Woewodin had an impact last year whereas Billings was on for nearly a half and you hardly noticed him.
Laurie for AMW. It's about time for him to see what he can do even if it's only as the sub.
That's 5 ins but if Picket, Bowey and Laurie are forced and you don't count the sub, it's really only the one unforced change (Schache for Fullarton)