This happen to me 2 times, and is an advantadge!!!!! because you can have players of 7* (stars) from the scout, and if you don't promote because you are in a dificult league, you will (maybe) loose a level next season, and you can have a super team, because the 5* players that you buy now, will have 6* with training and 7* if you loose the level. Try to take advantadge of this situation!!