Did you expect such a significant rule change suggestion to be taken seriously, when posted in the result topic of all places? I would not accept, let alone introduce such a change after the event is already underway.
Previous Sideboard gave you extra upgrades for your performance during the group round as well. The removal of the knockout round required the rules to be respecified in terms of upgrades, but this was done with several days left on the sign-up topic and plenty of opportunities to send me a new sideboard.
For all suggestions that you want to be taken into consideration for a possible next sideboard, I suggest you post them in the appropriate feedback topic.
