The Rule 5 pitcher most Toronto Blue Jays fans are focusing on is Spencer Miles, whom the team took from the San Francisco Giants back in December. He's not a lock to make the Opening Day roster, but his odds are looking good thanks to the strict restrictions placed on Rule 5 picks (i.e., they must remain on a team's active roster for the whole season, lest they get offered back to their original club).
However, their 2024 Rule 5 pick, Angel Bastardo, is also facing his own rostering deadline because he missed the entire 2025 season while recovering from Tommy John surgery.