By August of 2018 the breakwall that has stood for 70+ years is set to be GONE opening up Long Beach to better surf, cleaner water and undoubtedly some changes to how regattas are run in this So Cal basin.
Like the bullet train, it won't happen in our (boomers) lifetime.
But, for a flight of fancy, lets think about where they are gonna put all of those rocks? Think of all the artificial reefs with all kinds of surf breaks that could be made along the shore. Everything from bunny slope mush burgers (think San Gabriel River mouth) to So. Hemi heaving slabs. Maybe another Wedge at 72nd St? Ah, the fantasies.