I think she does make more currently than she would in the WNBA, but it's probably marginal at best. I have no clue how highly she'd be drafted, but I'd assume she's a first rounder which is roughly $70K per year for the first 4 years. However it seems like most assume CC would lose all of her endorsement deals if she were to go pro, and I'm just not sold that that's true. Will Nike really only care about her in college, or do they keep her signed in hopes that she stays just as relevant. Maybe it's just because I live in the Seattle area, but I see Sue Bird on advertisements constantly--there's definitely more of a market for WNBA endorsements recently.
All that said, I highly doubt she leaves early.
All that said, I highly doubt she leaves early.