There's a team in my league who uses the most bizarre formation - but it seems to work.
I thought it would be illegal with no "right hand sided" player but he's unbeaten the whole season.
Team Name: Teyla FC
Level 5
Dont know how to share teams info other than that but he plays this formation ....
ST
AML AMC(R)
ML MC(R)
DML DMC(R)
DC DC DC