With TNT developing a Teen Titans TV show with Nightwing, Raven and Starfire as some of the main characters, I'd like to give some of my opinion as who could realistically appear in the series (Titans not requiring a lot of special effects, since rarely TV Shows are given budgets for big special effects on the first season) with the characters being between the ages of 18 to late 20s.
Dick Grayson - Nightwing
Though my first choice would be Danny Shepherd who is doing a great job so far with the Nightwing YouTube Series, my choises for what I think would be more realistic choices for TV are Falling Skies' Drew Roy, The Vampire Diaries' Steven R. McQueen and Teen Wolf's Dylan O'Brien.
Who do you think could be a good Nightwing?
Rachel Roth - Raven
My choices for Raven would be Pretty Little Liars' Janel Parrish, Victorious' Elizabeth Gillies and Silent Hill's Jodelle Farland.
Who do you think could be a good Raven?
Koriand'r - Starfire
My choices for Starfire are The Vampire Diaries' Nina Dobrev, Game of Thrones' Sophie Turner and American Horror Story's Emma Roberts.
Who do you think could be a good Stafire?
Roy Harper - Arsenal
Though my first option would be Colton Haynes who's currently playing Arsenal/Red Arrow in Arrow, unless the show plays on the same universe as Arrow and Colton plays Roy here is as well here are some other options: The Fault in Our Stars' Ansel Elgort, Glee's Chord Overstreet and Scott Pilgrim's Johnny Simmons.
Who do you think could be a good Arsenal?
Cassie Sandsmark - Wonder Girl
My choices for Wonder Girl are Percy Jackson's Alexandra Daddario, Pretty Little Liars' Ashley Benson and Kick-Ass' Chloe Grace Moretz.
Who do you think could be a good Wonder Girl?
Bart Allen - Kid Flash
My choices for Kid Flash are Misfits' Robert Sheeran, Percy Jackson's Jake Abel and Pretty Little Liars' Drew Van Acker.
Who do you think could be a good Kid Flash?
Victor Stone - Cyborg
My choices for Cyborg would be Glee's Jacob Artist, Maze Runner's Dexter Darden and Hunger Games' Dayo Okeniyi.
Who do you think could be a good Cyborg?
Conner Kent - Superboy
My choices for Kid Flash are Percy Jackson's Logan Lerman, Beautiful Creatures' Aldren Ehrenreich and Awake's Dylan Minette.
Who do you think could be a good Superboy?
Comment below with any idea you may have of characters that will appear in TNT's Titans and who would you cast?