The simple fix for the lawsuits failure is to have whoever loses pay the winner's attorney's fees, like most sane first world countries.
All of the "successful" aka settled lawsuits he has are just ones he was able to outlast whoever was suing him by delaying as long as possible so the plaintiff can't afford to keep it up.
Don't let him have one more; he's trying to roll it over back to -4096 so he can clip away from the courthouse any time sentencing starts in one of his trials
Many of the business failures were systematically manipulative too. He frequently leverages the bankruptcy process to walk with profits and cut losses.