Support them to do what exactly?Supporting Everton just became much easier given that the most likely outcome is relegations and money pumped out to support their other clubs. It really takes the edge out of the anxiety about our future.
Build better infrastructure such as new academy's or training grounds to develop players.
Access the African, South American and Asian markets due to less restrictions around visa and work permit issues.
Ability to loan players around the group to improve player development.
All of which then provide the club(s) at the top of the pyramid access to the cream of the crop. That's why we've seen the rise in multi club ownership. Look at the Red Bull model as an example.