Responding to James' comment, another fan pointed out that in the previous Suicide Squad directed by David Ayer, Will Smith, a black actor, was cast as Deadshot, originally a white character. So, if a white character can be made black, why not vice-versa. To this James said, That's pretty simple.

Is Deadshot supposed to be black?

Will Smith portrays Floyd Lawton / Deadshot in the DC Extended Universe. Smith has signed a multi-picture deal for the franchise. This version is African-American as opposed to Caucasian in the comics. The character makes his debut in the 2016 film Suicide Squad, directed by David Ayer.

What is the difference between Deadshot and Deathstroke?

Deathstroke is skilled in many forms of martial arts and close fighting. ... Meanwhile, Deadshot is skilled in six forms of martial arts. Although he is adept in hand-to-hand combat, it is not his forte. This will be a disadvantage for him in case he finds himself in close contact with Deathstroke.