I used the term draft, as I still don't have a ready opinion on the subject, I believe the comments here can help me form an opinion. I don't know if limiting rewards is the right way. I could be completely wrong.
The idea came to my mind when I was re-reading a bill in Brazil called "Spending ceiling" that was used to limit a ceiling for public servants of 40 minimum wages as the highest salary to be paid.
Obviously there were loopholes, the judiciary received this ceiling as a payroll, but there are judges who receive up to 1,000 minimum wages per month using the excuse that this extra does not count as salary because they are necessary assistance such as: housing assistance, paleto assistance, sickness allowance (in case you get sick), and several other reasons they find to supplement their income.
Well, you should continue to refine it. You're not going to find all the loop holes. Payout limits. Not something I thought of myself. Looking forward to seeing the rest of the engagement in this post.