bringing billy in for the 8th was a brilliant move. leaving him in for the ninth was expected, and required no brains whatsoever. however, bringing in aaron heilman might've been brighter, given billy's previously stated tired arm, his recent struggles, and the 8th. warming heilman up at the very least would've been perhaps the smartest thing, so that you could bring him in once it was clear that billy wasn't going to get through cleanly. actually, i think heilman does a far better job of holding runners, right? regardless, we needed a fresh arm, not a "grunt grunt he's my closer so i can turn off my brain and let him go out there and whatever hte result i cannot be questioned about it later cos its the ninth and hes my closer, and every other piece of information is immaterial to that fact that it is the ninth inning and no matter what that's what im paying him for so he's gonna fucking pitch it even if his arm is falling half off his body and he cant get a single fucking guy out." heilman should've been ready to come in, and he certainly should've been in there at the very least once the game is tied. because at that point, billy had already shown the he was done for the day. the 8th was where we needed billy yesterday. the ninth could've sufficed with heilman, especially when the other option was a spent, cooled down and ineffective billy.