By Pat Forde If Louisville and Payne do not come to an agreement, he could be on the radar for other college jobs. Louisville has narrowed its search for a new men’s basketball coach with New York Knicks assistant Kenny Payne the primary target, sources told Sports Illustrated. There is nothing definite yet, with discussions ongoing and no job offered or accepted, sources said. But if talks proceed well over the next 24 hours, Payne could be introduced as the new coach of the Cardinals as soon as Thursday. Payne, a former Louisville player who was a key cog on the 1986 national championship te…