By Natalie Rodriguez (January 10, 2014, 8:19 PM EST) -- Since New Jersey joined Nevada and Delaware in the online gambling industry, several states and federal players have been increasing their call for similar expansions. States like Illinois and Louisiana are looking into the matter, a host of states like Texas and Mississippi had Internet gambling bills introduced last year, and Colorado's attorney general in December issued an opinion on what would be necessary to jumpstart online gambling in the state. But while just about everybody seems to be dipping their toes into the burgeoning industry, these are the five initiatives that are taking up the most space on gambling experts' radars....