Rees pretty much played on the right side of a back three.� Mully is a right back.� Hard to compare.Siggy can play left back...
I don't quite get this, so will appreciate your educational reply, because back in my day (no pun intended!, and don't ask how long ago it was!!!) a right back was on the right at the back.
His job was to stop and/or to contain the left winger, or whoever else had the gumption to get down that side of the field.