would be cool if all bans were permabans.
then it works on an appeal system where if you WOULD have been posting 3 days later under the old system, well then, you can write an explanation. e.g. it was a misunderstanding (missed joke or reference, for example).
so effectively the inverse of how it works now. mods would end up spending more time deciding appeals than responding to reports. to the point where it's not even worth it for the users with dynamic IPs.

the only people who would lose here are the rule-breakers.