Khedira is a beast today. He did things that amateurs like us won't see. He contributed by doing simple but important things like ..(insert cool technical terms) closing down, back passes, ball watching, grass blades counting etc.
Dude Marchisio made good passes. There was one ball that he played from our own half down the middle, right to the feet of cuad at the edge of Porto box.
There is another juve midfielder that is ACTUALLY invisible.
If that was a serie A team that conceded that penalty against Juve, they would say that the hands were in a natural position for balance and that Juve gave the referee 10 watches and 200 virgins.
