Shouldn't Billy be played by a white guy and shouldn't Zack be played by a black guy? After all, Billy WAS played by a white guy and Zack WAS played by a black guy in the original show.

Racist! Even though the original actor who played Black Ranger left the show because the money issues but what wrong with Blue Ranger being played by a black actor and Black Ranger being played by Asian actor?

Wow I once accuse someone for being racist for not liking Deadshot being played by Will Smith

Why can't we just get along?

Could be they're trying to avoid the whole Black=black, Yellow=Asian, Red=Red-blooded American, Pink=girly girl, Blue=depressed nerd stereotypes of the original. Or it may be that they really didn't care as much about race during casting and more about which actors can best emote the given roles. Really don't know but those would be the first two I can think of.

BTW, I don't think you're racist for the comment as much as you are a nostalgic or traditionalist. Neither of those are bad as long as one can keep an open mind. Otherwise, there's always the original...