1- Supporters in matched - People that 'acquire' friends in the game to get them to cheer on when they are playing. I came up against someone at the top of the league, undefeated, that had a very mediocre team and was wondering why she was there. I got my answer as soon as we started playing- she had about 7 'supporters' cheering her on!! Call me cynical, but she was a very attractive girl with what I can assume is a bunch of phoneys following her which allow her to get a great advantage in terms of possession in her match. My solution would be that you can only friend someone who is a friend on Facebook. This would cut down on all the 'glory hunting' (and pervert trolling if I'm honest). It doesn't help that I can't support genuine friends on different servers and vice versa. This might come off as sour grapes but I actually won 5-1 (don't know if my maximum 30k win bonus had an effect) but it is something that is inherently unfair.

2 - Rejection of friendlies - Easy one this. You should be able to reject friendly requests. The more cynical of players could put a reserve squad out half an hour before a game with a big rival (see above as I actually thought about it), tire out their first team players and have my own first temaers fresh to take on their depleted squad.