This may be splitting hairs but I would say Hardwick was a strategic coach and Yze is more tactical.
Strategy is generally used to denote an overall approach. Hardwick set up his systems and let them run making a few changes here and there. But the bigger emphasis is on strategy.
Tactics are what happens in the moment, the changes made at a more micro level. Yze seems to do this more often.
All coaches do both but some rely more on strategy and some more on tactics. There is no correct way to balance the two although a good coach will understand which they are better at and coach accordingly.
DS
Strategy is generally used to denote an overall approach. Hardwick set up his systems and let them run making a few changes here and there. But the bigger emphasis is on strategy.
Tactics are what happens in the moment, the changes made at a more micro level. Yze seems to do this more often.
All coaches do both but some rely more on strategy and some more on tactics. There is no correct way to balance the two although a good coach will understand which they are better at and coach accordingly.
DS