Back in the late 90s and early 2000s, the Detroit Red Wings were the class of the NHL with the likes of Sergei Federov, Steve Yzerman, Nick Lindstrom and Brendan Shanahan among the star power in their lineup. Yes, they had tough guys like Bob Probert and Darren McCarty in their lineup over the years, but more often than not, the stars were standing up for themselves. In particular, Shanahan wasn't afraid to drop his gloves and fight pretty much anyone that he wasn't pleased with.
Given the demotions of Wayne Simmonds and Kyle Clifford, it would seem that Kyle Dubas has looked at his superior and thought that it was time his players started to stand up for themselves too. Many people think that being a tough team to play against means having tough guys in your lineup that crash and bang and fight, but in today's NHL, it's more valuable to have players that can crash and bang and kill penalties or contribute in other ways in your lineup. Similar to how the Leafs' fourth line is now constructed.
Keefe preached being more physical near the end of last season and continued that message during the preseason this year and when everyone buys in, it's effective and makes every line of the Leafs tougher to play against. Not only does it make every line tougher to play against, but it shows their opponent that they won't back down from physical play and are more than capable of standing up for themselves, which is something the Leafs have struggled with in the past.
There will obviously be times and games where players like Clifford and/or Simmonds will be needed, but the Marlies are a quick trip down the QEW and they can call them up if they feel the need to, but the way the current team is constructed, there is a greater team toughness. There will certainly be a learning curve, especially for players like
William Nylander and
Mitch Marner, but nobody is expecting them to drop the gloves. Not backing down is what the Leafs are after.