i was inactive for 2 weeks on goonskies with the 4-2-3-1 (i call it 4-5-1 W) and suffered a few injuries and suspensions. when i checked back i found many of my matches had 80-20 against me, and a few positions out of position (i know it doesnt make sense, just bear with me) if i looked under the matchs formation tab even though the formation didnt change. my team was doing something shady when i wasnt around
then on rags to riches for over a week when i got pissed at all the injuries using a 4-4-2. sure there were players out of position, but at least the formation wasnt messed up
just my little experience