Ive noticed that DC has re-introduced a lot of characters lately. do you think some old friend or enemies will come back into dick's life soon? maybe Wally or Donna? anyway in case you missed it, here is a link showing new characters that will be re-introduced into the New 52. notice most have been announced in the past 2 months.
in case you dont want to follow the link new characters include
Cheshire,Dr. Phosphorus, Bronze Tiger, Nightmare Nurse, Lady Vic, Cyborg Superman, Relic,and Joker's Daughter