please let solo user play league division in clubs without clubmates

there has been rule that clubs league,friendly match,playoff need at least two users to be played.

i really hope developers lift this rule and let users do solo play in clubs. 

why is it okay for two users to play but not one?

there is an option for users playing with clubmates to match with opponent team with similar number of squad

so users who do not want to meet up with teams that play alone can prevent this by setting options in advance at any time.