Competitions are fine. I wish there were more in general with a lot of variety in them and aimed at certain leagues. Maybe add some rules like a max frequency like in the Challenger 2019 Division VII round 1 Intel legacy competition. Not everyone has the time/resources or option to use LN2. I personally cannot get it delivered into my apartment. Therefore i need to go and find a place where they can deliver it, get all my hardware there and so on.
Then you have the problem off people with access to very expensive hardware (sponsored or not) who will always surpass your scores with such a huge margin it's not even worth entering some competitions.
For more interaction with your team and members some sort off team "chat" or so integrated into your site would be great. Because most of them i do not know personally and cannot really reach out to them easily (beside on the forum). And I do not want to go and "stalk" them or hope to find them somewhere on social media.