Just wanted to elaborate on my earlier post about sports analytics and the original Moneyball premise. For a small market, shoe string budget team like the Oakland A's, analytics was an existential problem. Survive and thrive in a league vs financial juggernauts like the New York Yankees by getting the most mileage out of every dollar spent, bring in cheap productive players like David Justice and Scott Hatteberg to replace free agents like Jason Giambi, Johnny Damon.
In the Leafs example, we are the Yankees. We have Jason Giambi AND Johnny Damon. But because of the flat cap we also need guys like David Justice and Scott Hatteberg because we've spent too much on a top heavy roster, so the value of analytics and the pressure to use it is a little different. It's also a very different sport. So you're not likely to let Morgan Rielly go to free agency and find some random journeyman to perform at his level like you might in baseball.
Tying it all back to Brian Burke vs Dubas/Shanahan in a money sense (which is a big part of the analytics equation), Brian Burke was a very conservative spender. Remember how he never seemed to go after the big fish in free agency, would never cap circumvent, would never give out the extra years. Contrast that with the Shanaplan, where it seems like the organization has unlocked a level of spending we've never seen before, whether it's going after Tavares or opening up Robidas Island to get rid of bad contracts.