Yes. If Toney is set for 6th inning, he's not coming in before that unless there are no other options. In this case, Sparky had another option: your mop up.
This is the most critical thing to understand about how Sparky uses the bullpen - he is going to obey every instruction you give him unless he has no other option. He will not override those instructions, even if doing so would improve your chances of winning.