Just to clarify what we're talking about here and in the previous thread (
viewtopic.php?t=42455), the way I envision it working is you could use your prior tournament as a template for a new one. It's not that all settings would
necessarily be the same as last time, but with one or two clicks you could populate the tournament creation form with your settings from last time, and then you could tweak them if you like, before clicking Submit.
I take Meeplelowda's point that this would make it easy to create "bad" tournaments as well as good ones, but I think on balance the proposal would still be beneficial.
I don't like the idea that a tournament needs a minimum of 30 signups; for one thing it would make round-robin tournaments impossible since they have a maximum of 15 entrants. And even aside from that, I create and play in numerous tournaments with fewer than 30 entrants, even fewer than 15, and there's nothing wrong with those tournaments.