Bringing anything over from the MLB revenue sharing system would be stupid.Never said it's a good idea but I expect Fehr to try and carry over some ideas from MLB, I imagine they'll be used as a starting point and modified.
The current NHL system is kind of broken as well, something has to give.
The NHL system isnt perfect but its much better than MLB. At least the NHL has a cap floor that forces teams to use that money on players instead of simply pocketing it like they do in MLB.