I honestly believe this is 100%. If you’re a player (especially a younger player) why wouldn’t you buy into the team’s philosophy? There’s a level of trust in the organization that they know what they’re doing, especially when the Blue Jays pride themselves as an analytics focused organization.
Besides, a lot of players are constantly tinkering with the little things because there is the belief that you can always be better - which may not be wrong, but it’s all too easy to tinker with your swing and mess it up and oops now 3/4 of the season is gone and you’ve lost all your power.
I’m sure the Blue Jays saw the bigger bases and the elimination of the shift and thought they could be the team to take advantage of those things before anyone else, but it just ended up backfiring in their faces and I don’t think we will see a change until next season.