I guess I don't take a lot of slang words that affect my personal life so seriously. I could, but its an uphill battle that would be useless in the long run. Slang is short lived.
The problem with talented head cases like Jameis Winston is that they can (and do) figure it out eventually and become good-to-great players. Trouble is, that usually doesn't happen until their second or third stop. You definitely don't want to be the first person in the world to say no to this sort of guy, which is what the team which drafts him will be.
On the field, Winston is infinitely better. They may have some off the field deficiencies in common, but I'd be willing to bet money that Winston has a much better pro career than Russell.
The on field stuff has nothing to do with comparisons between the two. I think you're smart enough to know that.