Fundamentals is the key word here.
This isn't just a 2-3 month thing. It's been the entire season. Even last season as well. This team with this star talent have underachieved greatly and if they do miss the Postseason, some serious changes need to be made starting with the coaching staff and some key roster pieces. Atkins can't keep the status quo again for 2024.
If the Jays miss the Postseason in 2023, that's 2 of 3 seasons with a roster that was supposed to be World Series contenders. Some serious questions need to be asked and some serious decisions need to be made.