Assuming what's going on in that master spreadsheet is real, then Dieworkwear's jacket is being made and possibly will be completed in a week or two. I doubt if he would keep pursuing legal actions once he got the jacket.
That guy is like Drew Keith of game designers. He couldn't finish FF15 after working on it for like 10 years. I would expect the same for FF7 remake. It's basically making a whole new game, except the plot.