My understanding is that if a player is a member of both teams/groups in aa team match he/she cannot play for either team in that match. So "jhon and mike" could not play in the match.
team challenges

ok, im understand, this game not is possible, cause two teams have some people in common, like same family, ok im proced to cancel the match. thxs.
did some players belong in two differents team playing in a ssame match, example... jhon and mike are U team members and T team members and beguin a match U VRS T, the question, jhon and mike can play in the match?