Even though this thread received few feedbacks, I got enough in private to figure out how to conduct this upcoming GFL. Unfortunately (or not) I got promoted at work which resulted in a large increase of my workload and responsibilities I am not necessarily used to. For that reason, I don't feel confident hosting a league around September knowing how time/ressources confusing it would be.
I still very much want to host a Groupfighting League, I think it would provide teams for a lasting and competitive environment with regular high-stake matches, but for now I will put it on a hold until I find more time.
If anyone wants to take it over, feel free, you don't need my approval as nothing has publicly been announced yet though I must insist on that particular aspect: A groupfighting league isn't a groupfighting tournament and unless you are very experienced in hosting such format, it will likely result in a heavy failure. It shouldn't take me too long to figure out my new position/responsibilities which means I should hopefully have more time in a few months or so. Hopefully you guys can wait until that point.