I like the idea even though I don't think that BB has the resources for another matchday at the moment ... but it would definitely increase the competition. But I see a couple of problems or have a couple of questions.
Would the tournament just take place in my own division (e.g. II.4 of Germany). Or rather all the II. division teams (II.1-II.4)? I think that would make it more interesting. But as every division has different sizes, all those tournament would have a different length. And do you think there should be a possibility to increase enthusiasm in those tournaments or just play it like B3-Games or PL-games?
Winner: 1x Consolation Tournament (U21), 2x Goldene Ananas, 1x Goldene Himbeere, 2x Goldener Erdapfel, 3x Bronze Medal (U21)