Wouldn't changing the rules at the last minute make it more "fake" ?
The rules are the rules. It's the same for both sides.
“I really want to, and [the tournament has] obviously been really hard to watch,” Hughes said (via NHL.com). “Want to play, but I guess, from what I can understand, the rules are the rules. Canada was able to bring Harley in because Theodore got injured and Makar was sick, so they were down to five [defensemen]. In the U.S. circumstance, with Charlie going down, they still have their six ‘D,’ so I think that is where it changes my position a little bit.”