Add existing competitions to an organisation
It'd be good if you could add an existing competition to a new organisation.
There are situation where individual competitions get created, and then the organisation is setup at a later date in time, currently those early competition are left hanging because you can't add them to the organisation later. (This is what I've done, I've got a couple of dozen cups/leagues which I made before realising what Organisations could be used for).
There's also potential situations where different organisers are making competitions for the same game but independently. Allowing existing competitions to an organisation would allow those users to merge competitions into a larger organisation. (So again, I know other people that have made competitions for the same game as me, but we've got no central way of tracking what's going on because we can't bring our competitions together).