No, only if you've won your conference, AND have the record required, you can get promoted. So no more than one per league.At least that's what happened in the past.Just to be sure - are you aware of the possibility non-winner of any conference can win it all?I can't say if winning a conference is a criteria but i can confirm best record followed by best point differential as next criteria is correct. No team which would have a record good enough and didn't win its conference at the same time occured in my county to prove the winning a conference thing.
No, only if you've won your conference, AND have the record required, you can get promoted. So no more than one per league.At least that's what happened in the past.