vyrus bro - he needs to go to court since he got the court date to appear. You shud go to court no matter what. 

However, the court will never ask about whether you had submitted plausible documents for insurance or for even during car registration or license. The court trial is all about whether to fine you for speeding or not and they will ask nothing more than that. Since the cop will have checked ur speeding using radar, you  may not win by  saying u were not speeding but you can give some convincing reasons and u didn't know u speeded a lil bit and reduced ur speed as soon as you knew you were out of speed limit. Tell then it's ur fist time (if it is in real) and will take the courses and they will reduce ur fine and points (if applicable).