Even thought Lionsgate haven't announced who'll be playing the newest version of the Rangers (they even postponed it till January 13 of 2017 because of that) so before they announced the actors for the role, i'm gonna show my fan cast of my version of the rangers, here we go:
Robbie Amell - Jason Lee Scott/Red Ranger
I choose Robbie for the role because of his performance as Ronnie Raymond aka Firestorm on CW The Flash and also for his role as Freddie Jones in the Scooby Doo reboot TV films and besides he have the Leader Looks.
Dylan Minnette - Billy Cranston/Blue Ranger
Dylan have that look of a Nerds which Billy was in the first season of MMPR and besides i have seen him wearing glasses on pictures and he totally look like an nerds and Dylan is also an Up and Coming actors appearing on Alexander and the Terrible, Horrible, No Good, Very Bad Day, The Short Live Awake, as Blizzard on Agents of Shield and the upcoming Goosebumps movie adaption.
Tyler James Williams - Zack Taylor/Black Ranger (my first choice for the role)
Tyler is one of my two choices for my dream cast for the role of Zack Taylor, he's a very good actor best known for his role as the title character on Everybody Hates Chris, Noah on The Walking Dead and he's in negotiating with Marvel to portray as Miles Morales aka the Ultimate Spider Man on Marvel Cinematic Universe.
Donald Glover - Zack Taylor/Black Ranger (my second choice for the role)
Donald is my second choices for the role of Zack along with Tyler mention above and he have the exactly personality as the original Black Ranger Walter Jones had when he first played the character and Donald is a pretty good rapper (known by his stage names Childish Gambino) and an comedian know for his stand up comedy and for his role as Troy Barnes on Community.
Malese Jow - Trini Kwan/Yellow Ranger
Malese would made an great Trini Kawn she have the exactly longer hair (like in the pic above) like the late Thuy Trang had when she first started and she's also great actress especially for her role on CW The Vampire Diaries and The Flash.
Chloe Bennet - Kimberly Hart/Pink Ranger
I choose Chloe for the role of Pink because of three reasons: 1) she's my fav TV Actress on 2010's and one of my Eurasian crush. 2) she can kick some ass in both real and fiction especially for her role as Skye/Daisy Johnson on Marvel's Agents of Shields and 3) she's a very good singer just like Amy Jo Jonshon was when she first played the role: watch this music video of her and yes that's Chloe before joining the cast of AOS under the stage name of Chloe Wang.
Theo James - Tommy Oliver/Green and White Ranger
Let's say that Theo would be a very good Tommy and would follow the original Jason David Frank (aka the best Rangers in the franchise) and beside both have the loner look (although Tommy didn't joined the team until the green candle was removed on him), both are very good fighter (Theo on the Divergent and Underworld franchise and JDF is now an MMA Fighter and an Loving Father too).
Jake T. Austin - Rocky DeSantos/Red Ranger 2
Even thought reboot will only focused to the original six, i cast Jake as Rocky because he's a very great actor especially for his role on The Wizard of Waverly Place and The Foster's and besides he does resemble Steve Cardenas when he first played the role back in the day.
Harry Shum, Jr - Adam Park/Black Ranger 2
I choose Harry for the role of Adam because of his performance as Mike Chang on Glee and he's a very good choreographer especially on and off screen and he will make an great black ranger.
Keke Palmer - Aisha Campbell/Yellow Ranger
Keke and Aisha actor Karen Ashley are both similar since they're both singer and are nearly which is perfect for the former to play the role of the first female African American Ranger and beside Keke is an wonderful actress i love her performance on Akeelah and the Bee, as the voice of Peaches on the Ice Age franchise and on True Jackson VP.