...well sending it in, but it won't work out for him because of the reasons already said...

...I don't see him doing #2 because Jimmy has already offered to quit practicing law but Chuck acted like he didn't want that..... I think Chuck wants Jimmy to be a disgrace, so he'll go the route that most exposes Jimmy...

...then there's the third option, Chuck doesn't do anything with the tape..... he just needs to know he wasn't wrong...( I seriously doubt this one though)