If the Jays had just trusted Nance to finish the last inning, then they likely could have finished the game with Borucki and Tate. Instead, Schneider doing his best Little League managing where everyone gets a chance to play, puts Borucki into the game early unnecessarily, which forces Varland to get warmed up when it looked like Borucki was going to blow it, and now they have to use Varland for the 3rd time in 4 days in a 6 run game.
Hard to blame the relievers entirely when it seems like Schneider goes out of his way to overwork them.