The racism makes no sense (possible spoilers)
So Juice was forbidden to reveal his father was black because he feared the club would kick him out? Even then why is Samcro racist against blacks? I forgot the name of one of the bike members who appears now and then as it is obvious he is mixed race of other genes so they are fine with that but reject if you are mixed with black genes from becoming a member?
Not to mention this being a show beginning in the mid 2000s is pathetic to even do this race issue conflict.