I'll give you 10 good reasons.
1. In need of picks for list generation.
2. Already have 10 to 12 senior core players so trading won't effect the group.
3. List balance. We have sufficient half backs and intercept defenders. But are in need of midfielders and forwards.
4. He will command decent picks in return.
5. He has a home in the Geelong area.
6. Geelong love mature recruits.
7. He turns 30 next year. Only 2 to 3 years left or less. Nailing 1 of the two picks would get us a player for the next 10 years. We would be ahead.
8. Form is hot and cold.
9. Need to get games into more kids.
10. Because I said so.
You could have left out the first 9 reasons and the proposal would have the same credibility.