I understand the Campbell selection, there's 2 sides to it:
1. Why it will be good:
If Jamar and Spencer get injured we're without a primary tap ruckman, our structure will suffer and development of the entire team will be lost.
2. How it mightn't be so good:
If we don't get injuries to ruckmen we've got to find games for Spencer, Fitzpatrick, Gawn, Martin and Campbell - some of them will have to play Casey 2s which is not ideal. Does Casey have any ruckmen on their list? From an MFC point of view I hope not, but I can see why Casey wouldn't agree, particularly considering how few MFC players have been available to them in the last 2 finals campaigns.