Agreed.
I dont know how to adequately explain it, but Nash just looks so uncoordinated when he tries to chase down a puck in a dirty area of the ice. As he approaches the boards its almost as if his legs and his arms are out of sync. Its very strange. I think its a byproduct of what you said above about relying too much on reach and not enough on battling with body position.
Im not sure if its something hes never been adequately taught because hes so good on the rush, or if its a result of the concussion. Whatever it is, he needs to fix it if he wants to contribute more in the playoffs.
Would love to see games of him from 5 years ago and compare to today. I will say I thought he was OK along the boards once he had the puck, but that often seemed to have resulted in not much. It would be weird to say I hope to see a different Nash when he's 30+ years old, has scored 40 goals in this league and has played in what has seemed like forever. He may be what he may be. Maybe just need to hope he plays 75+ games, scored 35+ goals and helps this team to the playoffs.