If they want the last bench spot to be Bradley Zimmer 2.0 (meaning never touches a bat but pinch runs and defensive replacement), then Bernard > Lukes.
If they want the last bench spot to actually contribute, then Lopez > Lukes.
Maybe I'm being harsh on Lukes, but the Jays have kept him on the 40 man roster all winter and spring, and for the life of me I don't understand why. He seems completely fungible as a talent. As mentioned he would have made way more sense on the 2022 Jays with their s*** outfield defense and lack of LH bats, but I just don't see what he brings to the table for the 2023 team.