Chris Krafcik of GamblingCompliance recently testified in front of the California Assembly Governmental Organization Committee on the current and future state of legal online gaming in the United States. The presentation by Krafcik, GC’s research director, included several predictions about legalized online gaming in the U.S. Krafcik called the current efforts in Pennsylvania, California and New York “Wave 2″ of online gaming expansion in the U.S., which he characterizes as the time period from now until 2017. Krafcik went on to name four potential contenders (Rhode Island, Connecticut, Illinois, and Ohio) for what he is calling Wave 3, the period between 2018 and…