What I was wondering was what made Danualt such a good defensive centerman and could younger centers like Evans or Poehling study tape on Danault to try and mirror his defensive play?
Hockey sense, skating, work rate, conditioning and excellent board play.
Also, a lot of his "defending" came from the ability to facilitate transition up the ice and keep the puck in the ozone. This requires not only the ability to support the play all over the ice, but also solid puck skills.
In short, it's easier said than done.
Poehling is probably the closest match in terms of physical abilities, although his puck skills might be lacking.
Evans is smart, but not quite as physically gifted. He also has not demonstrated the kind of puck skills Danault has.