If you need 2 of Mitchell, Shiels, JOM at every centre bounce, you are struggling for depth.The regulars
Mitchell
JoM
Shiels
The ones constantly rotating through
Roughie
Rioli
Burgoyne
Breust
Hodge
Then the next tier
Langford
Howe
JoR
Lovell
Stewart
Etc.
We will see 2 of the first 3 at pretty much every centre bounce with Roughie Rioli and Breust in there a lot.
Burgoyne and Hodge as required.
Geelong have Dangerfield and Selwood and they are struggling for depth.