My team:http://www.topeleven.com/manager/p/B...AwNTYwNzM1MTQw
Road to the Treble & How to win the Cup: http://forum.topeleven.com/tutorials...xt-season.html
Top 10 Formations & Tactics Guide:http://forum.topeleven.com/tutorials...ics-guide.html
Those guides are based on my personal experience and other managers suggestion/feedback
Illegal formation is still allowed after season start. That's not acceptable to me. That's the rule and it guides me to build my team. Even if possession do not have many effects to the result, this still affect matches.
Luckily, I still have not yet lost a game to opponent with illegal formation.