Richard Arpin of NWA Tri-State replaces Jim Miller as NWA president .
Fredric G. Rubenstein of NWA Over the Top succeeds Bill Behrens as vice president .
Richard Arpin of NWA Tri-State replaces Jim Miller as NWA president , and Fredric G. Rubenstein of NWA Over the Top succeeds Bill Behrens as vice president .