New York Jets quarterback Tim Tebow has already been introduced to fans, but they’ll have to wait until Tuesday to meet his official NFL jersey. U.S. District Judge Kevin Castel granted Nike Inc. a temporary restraining order late Wednesday, finding “sufficient reason’’ for him to block sales of Tebow merchandise created by Reebok International Ltd. after March 1. Nike has a five-year contract to be the NFL’s exclusive provider of on-field apparel, including game uniforms and sideline apparel. It maintained in a lawsuit that Reebok rushed to market with Tebow apparel to take advantage of a “unique and short-lived opportunity.’’