In the inter match there was a moment where you could see how much a wing back has to do at Juventus... Licht was at the cornerflag of Inter trying to cross, couple seconds later he was next to buffon, that moment when he deflected the ball off his chest to make it a corner (dangerous cross)..
even the commentators (from holland) noticed it... he has to run a fuckload per match (hence why all our wingbacks keep on getting subbed every match)
If you say that Marcelo, Criscito or whatever the fuck player you are naming, is better than Licht or Asamoah please keep in mind that they probably play whole different matches than they would at Juventus...
does criscito have the ability to have the whole left side of the pitch for himself? defending attacking and crossing?
doesn't Marcelo have C. Ronaldo in front of him where at juve he has nothing in front of him?
think about it...