Its an amazing ending to Daredevil.
Daredevil was always the flawed character who was lead by his feelings of anger or justice but thats why he could never reach the "next level" in Sticks training same for Elektra she never could reach the "next level" bc of her violence but ever since Daredevil revived her thru despair and crying he redeemed her and she got her white suit.
Vol1 of Chips run after Daredevil kills someone it became a turning point for him Elektra guided him to focus on his goals and not act just to act.
Anyway Vol2 shows that Stick has the book of fists which tells the prophecy on how to beat the hand. My theory is that Stick was revived by the Hand so they can eliminate either the King or Queen of the Fists (DD or Elektra) since after the Stick dies in this run he says "The fists will lose stick is dead the hand will be reborn" plus the Beast likes to play with his prey like giving them hope before killing them. (Still little bit confused on how Foggy died but I assume he was attacked from fisks men and he never told Matt about the injuries since he would die for the cause of Daredevil like he once said in Waids run)
Its poetic that Daredevil redeems himself by dying from Elektra and getting his white suit in hell.