English is not my mother toungue so forgive me my mistakes.
So in there is a one big problem in FH matchmaking.It tries find people with equal reputation for fair game,but sometimes people with high reputation want to try a new hero in the match.And they take character which they don't know how to play and haven't good gear.Although both teams have the same total reputation,game will not be fair because some people unexperienced on their characters.
For exampleSpoiler: Show
As you see left team have a huge chances to be beaten and it's not fun.So i think it would be cool if game will balance teams after picking heroes by mixing both teams. But If people play in the group they can't be separated.Thats my suggestion,thx for reading.