well, change "error" for "things" of the game,,, but as I said, my friend win a level, and next season loses it....been in the level 9...
as I've said is a good moment to buy scout players, if exists the posibility to loose the level next month... in the case that you are not promoted... well, is a posibility so one can try to take advantage of this situation,
too another advanadge, is this, you win 2 levels in league but not in CL, so, you can buy scouts +1 level higher that the rest, in the case of my friend, when he won the level, he won the Cup, and Looses the final CL against me,,, and
the next season when he looses the level he won the league with a 26-0-0 so, one can take advantage of that.