Should judges refuse to hear cases from lawyers behind frivolous suits?

In your 15 May 2014 show, you expressed curiosity about possible improvements to the justice system. I came up with the following idea after sitting on a jury for a civil trial where, after the plaintiff presented his case, the judge dismissed the suit without even having the defendant present his defense. In cases where a judge thinks everyone's time and money were wasted by a pointless case, the judge should refuse to hear any future cases from the lawyer for the losing side. That would cause the lawyer to think twice about representing any frivolous cases, since he would risk being banned from the presiding judge's courtroom henceforth. In addition, judges who know each other could share lawyer blacklists, preventing the lawyer from wasting other judges' time as well. Would this be possible? Would it fix the problem of frivolous lawsuits?