I hope they are both extremely successful, but the players could not be any more different in how they play and what they bring. I don't feel is is a fair comparison at all.The only difference between Knies at the NHL level and Robertson last year is that Knies didnt get injured
Knies is going to be a power-beast!
Robertson will never be that, so will have to contribute in a vastly different way. He needs to start with some situational awareness and control... going all out 100% of the time is not going to work at this level.
The one thing they both share is a rocket of a shot! Let's hope we get to see both for years to come.