WHY CAN'T SOME OF OUR FRIENDS GET BACK ON DS AGAIN?

WHEN YOU & OTHERS ARE SADLY BUMPED OFF DS AND NOTHING YOU TRY REJOIN THE FOLD IT TRULY SUCKS,  VERY FEW OF US HAVE A CLEAR CUT SOLUTION EXCEPT TRIAL & ERROR.  WHAT GIVES?  WE WANT DS NOT SOME FACEBOOK DS IN EXILE GROUP.  GIVE THIS SOME THOUGHT.  YOUR HOME EMAIL MOSTLY STAYS THE SAME, SO WE ARE OUT OF LUCK; HOW MANY PASSWORDS HAVE 'ALREADY BEEN CHOSEN? 'DS CANNOT KEEP TRACK OF ALL OF THEM.  GIVE US NON-HACKERS A BREAK & MAKE RE-ENLISTING EASIER TO DO SO WE CAN BAXK TO OUR FRIENDS FOREVER, NOT JUST UNTIL WE GET BUMPED AGAIN