A proposed $17.6 billion takeover of Caesars Entertainment could eventually put four Atlantic City casinos under the same broader ownership umbrella, and longtime casino analyst Anthony Marino says that raises a question the resort industry may have to confront: Will all four remain part of the company’s long-term plans? SouthJerseyNewsBeat.com reports Marino, appearing Monday on The Don Williams Show, said uncertainty surrounding the pending acquisition is already fueling rumors among Atlantic City casino employees, particularly at Tropicana and Golden Nugget.But Marino repeatedly cautioned that no decision has been announced.