New Jersey policymakers are reconsidering the possibility of legalizing casinos outside Atlantic City, reviving a debate that voters decisively rejected nearly a decade ago. The renewed discussion is largely driven by the emergence of three major casino developments planned in New York City, which could draw gamblers and tax revenue away from the state. Lawmakers have introduced legislation that could allow casinos to be established at the Meadowlands and Monmouth Park racetracks, subject to voter approval.