Lol you lost me at 'Duncan is a one way runner.' Routinely covers the most ground and plays all three thirds of the ground most games...but okey doke. Duncan has never relied on 'being a brute' either.
I think you need to stop comparing them, as you don't seem to be quite across the players you're comparing. Wouldn't be such an issue, if you hadn't just pilloried someone earlier for doing the exact same thing.
Yes, Duncan is a big runner, but he runs to receive and create.
He's not a defensive player.
Regarding doesn't win his ball by "being a brute", that was exactly my point. Which is similar to Tsatas.