It will be even funnier. However much money Ron thinks he has, it's not enough for a lawsuit against someone who can represent himself for free. He also already has six-figure legal fees he has to deal with against Vic (which I believe was minimum around $180,000 out of $280,000 that the fee award didn't take care of, and possibly more if appeals go through) in addition to whatever he'd rack up against Nick which would get very fucking expensive very quickly.
He does not have money enough for this and if he thinks he does he's delusional. He's going to be financially ruined if he tries this. Nonetheless, fucking hilarious if he tries.