While I prefer Michael B. Jordan, Ricky is not "too White" for the role. That's blatant colorism.
What the American Black Diaspora looks like: "Recent surveys of African Americans using a genetic testing service have found varied ancestries which show different tendencies by region and sex of ancestors. These studies found that on average, African Americans have 73.2–82.1% West African, 16.7%–24% European, and 0.8–1.2% Native American genetic ancestry, with large variation between individuals." Kinda tired of people only counting light-skins as black when its politically, economically, or sexually expedient.