As I brought up almost 2 months ago, which then led to Bravard posting the update in the game manual.

Agressive bullpen slider means that the robot manager is agressive with leaving the existing pitcher on the mound and letting him get out of his own jams.

With a conservative bullpen, he will be quicker with the hook and not let his pitcher get of their own situations.

To summarize, if you want lots of bullpen action move it to the left (conservative) if you want your SP to stay in longer (as well as relievers that follow them) then move it to the right (aggressive).

Jon
St. Louis Cards