Order through warriors website and get name and number added for free on your jersey. Could have basketball singlets, letterman jackets, etc. with player name and number options. If you have players choosing or being allocated a number when they sign then they keep it for their time at the club.I have no idea why the NRL has never had this. You see it at State of Origin and International rugby league. What other sports don't have the names on the jerseys?
It comes off as being cheap, like they only have one set of jerseys or something. Amateur sport teams will order custom jerseys for just one tournament these days.