I always think I can win my division. Depending on my back-ups, I usually set rest at 5-6 runs when winning/losing after 7(sometimes 6). If I have good back-ups, I set the low numbers in runs/inning. If I have crap back-ups, I set the high numbers. Depending on my team, it's 2 runs in the 7th/8th/9th for defensive replacements. I only set one player at each defensive position. It may even be the starter if he's my best glove man.