If Melbourne takes Parish, expect Essendon* to take Weiderman and Curnow.
If Melbourne takes Weiderman, expect Essendon* to take Parish and Curnow.
The only way that Curnow might slide is if Essendon decides that it wants to take Francis instead of Curnow. But then I don't expect Curnow to get past either GC17 or Melbourne's second pick.
However, if Curnow gets through to pick 8, I fully expect the club to grab him.