This response is probably not aimed at advanced players, who have more experience at the recent game than I have. Since very early in the game, I follow the same plan on promises. I start at 80% or more all season long, never let it get below 80%. Often, but not always, this is best done by the 1st 28 games.
for minutes, I try to keep my promise over 100% all season long. If I get under, which happens early in the season typically, I’ll often just play the freshman 30+ minutes the next game, just to get them over the hump quickly.
my rationale, the type of player I’d promise a start and big minutes to, are top end players that are just so hard to come by, I don’t want to risk losing them, so I am Uber conservative in keeping promises. I am a bit less worried about keeping 15 minute promises, but. I follow the same plan, 100% all season long.
Also, I don’t hesitate to play freshman in the national tourny as starters, so instead of starting the 1st 28 games, I’ll start them all 35 games. Just did this two seasons ago, starting pg, a pretty important position, got good results.