It also depends on bonus u give,if u give win bonus to win some thing else than league u loose with each more round more money,it's ironic but full win bonus Is a huge minus for every away game,also I said before don't count on 4 friendlies a day,not everyone has the time all day T 11, I bought token and invested in Personal trainer which made me not buying player 5 seasons,only once a while ,without actually need.
If u play a normal game without having time for these many friendlies u will have problems,u say yourself u play them,ever thought how ur balance would look like with only playing regular games??
If u play next season no friendlies I would like to see ur balance,for the average player it's hardly possible ,n they invest token if no time for friendlies ,or as it's shown they go bankrupt