Let's think a bug is either rejected by TL or customer which already includes 3 reproductions. All reproductions are valid. But since original bug is rejected, no bonus is paid for both original bug owner or reproducers. But original bug owner opens a dispute and it is successful. Then, dispute bonus is paid only for original bug owner. Reproducers are not paid even if their reproductions are valid. I believe this should be changed because reproducers too made a valid contribution and they have spent some time to reproduce bugs. If bug is mistakenly rejected either TL or customer but accept after successful dispute, I think reproducers also should get the benefit of payment. This is my idea.