I know I've posted about this multiple times already, but out of all the 1B/DH power bat options on the FA market, IMO Rhys Hoskins easily has to be at the top of the list in terms of best fit for the Jays.
The 4th OF options that stand out to me the most in terms of good fit with the team (assuming they're looking for a LF righty bat who hits well vs LHP) are Grichuk, Duvall and Hicks.
C Jansen+Kirk
1B Hoskins
2B Biggio+Babe
3B IKF+Espinal
SS Bo
LF Varsho+Grichuk/Duvall/Hicks
CF Kiermaier
RF Springer
DH Vlad
Jays could probably sign all 3 of Hoskins+IKF+Grichuk/Duvall/Hicks for around 30M combined, which would be roughly almost all of their remaining budget post KK signing.