I was thinking about this (and some other ruleset changes) about a week ago and decided to try them out in a scrim vs Reason. We extended the humiliation time from 5 seconds to 15 seconds using mp_bonusroundtime 15.
It took a little bit of getting used to but it was a much better system. Considering using that and some other small changes for a future tournament, feel free to try that command out though if you like the idea in scrims. It just adds 10 seconds of extra humiliation time for you to discuss things in.