[Zimmer]

My impression is that playing with auto-sync OFF is better. For example, on the right side ... the POS, Depth Starter ... would be your "standard" starters for each position. I assume if some temporary changes are made for the upcoming game that changes to the lineup would not mess up the normal Starter lineup on the right.

However my 3rd baseman was "tired" and also I wanted to play my other catcher for the upcoming game. I made the two changes on the left side, (the "Lineup vs RHP side for that game"), but when the game started, I noticed that neither change took effect. Either something is messed up with the AI (I have it set to "AI can't make changes to lineups" and I as owner/GM am the only one who can make out lineups). I'm a bit confused what's going on but will have to look into this further.

Now, if somebody wants to make every change they make to their lineup permanent, then they would play with "Auto-Sync checked". I will look at BrandonS's post above further to see if I have this correct.