Now that would be unconscionable. That means it would be wrong.
Even easier, the media could replay such ads FROM THE PAST --specifically described as "commentary" -- without any left-wing organization openly paying anything at all. We could see hundreds of playings of montages of "Great Political Ads from the Past", all of course anti-conservayive, in the void caused by Shays-Meehan.
We need to start describing Shays-Meehan / McCain-Feingold as the fascist political bludgeoning that it is.