naw...it'd actually make the deal imbalanced in gain. Lets treat each event as 3, berry as 2, common as 1, and other item as 1. You sent me 2 events, 1 common, and 3 items, making my gain 10. I sent you 2 events, and 2 rare berries, making it 10 for you too. Add a raikou, and even if I get it back your gain is 3 higher than mine....get it now?