Expect allegations against a LOT of men with casting couches. The floodgates have been opened.
I'd expect allegations only against producers and studio execs like Weinstein who are no longer able to produce hit movies and Oscar winners. Weinstein got away with it as long as he did because the starlets he preyed on either wanted his favor or were afraid to cross him. The truth about him comes out only now that he's waning professionally. There's a new generation of producers, directors and studio execs with exactly the same power now.
Here's an article about Bryan Singer, the director for the X-Men movies - one 17 year boy claimed he'd been raped by Singer. Barely made any stir in the headlines, though Google turns this up. Singer is still making movies.
I linked in a previous post to a Freerepublic thread about another Hollywood name being accused (oliver stone). It’s possible that previous allegations like the one you just mentioned will now get the light of day and others will come forward.
Once this sort of thing reaches critical mass, it’s hard to stop. It sucks everyone in, regardless of their power.