well, getting to know what the cpu does is the easiest way to (not) manage your team.
and despite the poor track record of cpu teams that's not what our job here is all about.
if someone doesn't post a DC for the first sim he will get a CPU DC (i'm not going to allow tanking by leaving preseason DCs up). same if a team makes trades and doesn't post a new DC. But I just don't feel any urge to send people that whole DC settings afterwards. you can pretty much guess the lineups used, the rest of the settings and offensive keys are yours to manage.
and of course it's a great idea not rewarding people with DC money if they don't do the required job.
so we'll do that, too ...
(btw, most leagues I know prohibit cpu dc's for a long time, for very much the same reasons ... which i like)