Thing is, we dont even need career years from those guys for the Jays to be better in 2024.
even 3 WAR Vlad from 2022 is 2 wins better than last year. Somewhere between 2021 and 2022 vlad he's 4-5 wins. Im not counting on the latter, but I think the former is a realistic expectation.
A healthy Bo that doesnt miss 100 PAs like he did in 2023 still gets 4.5-5 WAR....that's another +1 win. This should be the expectation.
A league average hitting Varsho is a 4-5 WAR...2-3 more wins. same as Bo, not outlandish expectations.
Biggio is already a league average regular over a full season, as a backup. It would be hard to really expect more than that.
IKF will be better than 2022 just because he wont be playing defense in a place where he has no value. He wont be Chappy level wins, but wont suck (at least with the glove).
KK will be KK
Jansen will be Jansen
Espinal likely won't play enough for his numbers to move the needle one way or the other.
Kirk is really the only guy there who I'm not really sure what to expect, other than being in less than good shape.
Springer with even a slight regression back to his career norms would be a boon.
The questions about whether or not the team is worse than 2023 I think is on the pitching staff, not the offense or defense.