So I signed a ton of minor leaguers with Spring Training invites... enough to get me to over 70 Spring Training invitees. The sim allowed that, and didn't tell me I was over 70. What it did instead was fail to sim my Spring Training game, and send me the stock notice that I needed to check my lineups, which were OK. It took me two missed games until I figured out the problem.

Not a big deal; just FYI in case somebody else can't figure out why their ST games aren't simming when their lineups are OK.