I don't think Varsho would necessarily help the team land a top of the rotation starter. He only has a year of remaining control, and it's yet to be determined what he is moving forward after the offseason shoulder surgery. Competitive teams wouldn't typically be trading away their top arms, and I would tend to expect them to largely target younger pieces as the key returns in trade. I believe Varsho is far more valuable to the Blue Jays at this point vs a potential trade return given the extended struggles at the plate of Straw as this team's rotation largely depends on balls in play being turned into outs, and an elite center field defender such as Varsho who typically runs around a league average bat is a key piece.