I guess this post applies for both the JG and this thread.
AV doesn't allow for "toughness" simply because he thinks that the time/energy spent making a hit is better served just focusing on moving the puck into the offensive zone and creating chances, all while completely dismissing the benefits of playing a physical game.
Take the opposing players out/off their game.
Wear them down physically and mentally, especially their D.
Clear your own crease, block shots and give your goalie a chance to make saves.
Create time and space.
Hockey is a very competitive and physical sport and with that comes emotion which leads to character.
Voynov = shit character.
Stamkos = great character.
This isn't rocket science.
The best teams in the league have great character, leadership, skill and grit.
See..Winnipeg, Tampa, Boston, Nashville, LV..Etc