Unfortunately any relocation would incorporate a name change.
Ultimately the best thing would be to broaden our area and take the Central Coast under our banner. With the Blacktown area and the Central Coast that would make a pretty tidy nursery. The downside to that is that the obvious name would be the Northern Sea Eagles or similar. Divide the games between Brookvale, The Central Coast and the SFS for the big ones.
This is more than likely what will happen , a token “ retro” game at Brookvale, bigger games at the SFS and the rest at Gosford.
They won’t relocate to Perth or Brisbane.
And you’ll find they dissolve the Football Club ( or cease to give it any relevance) and drop the Manly name , probably calling us “ Northern Sea Eagles” , although I’d say same colours and emblem!