I’m guessing whatever is released will be forged. All Romney has to do is have PWC affirm that they are forgeries and leave it at that.
If they are NOT forgeries, and they have been gained illegally, there are certain legal issues with anyone making any sort of further unauthorized disclosure. By now it’s pretty obvious to the world that Romney has NOT consented to a public release of this information. Any person who makes any disclosure thereof is probaby in violation of Federal law, and is subject to proscution and probably a huge civil lawsuit as well.
This includes the media, since this is probably not covered by any sort of “free press/public figure” analysis.
Probably just like the national security info... leaked by the White House, but no one will ever know by whom, and the MSM will not bother to cover it. So what is to be done? Have the DOJ look into it? The IRS? My guess is that some low level IRS person has recently retired to the tropics with a nice retirement allowance that suddenly balooned.