Is Marvin Harrison Jr. overrated in early best ball drafts? Is Tyjae Spears now a buy? Is D'Andre Swift in a good spot to produce next year? Those questions -- and more -- are answered on this week's mailbag episode. Sign up on Underdog now and use promo code LATEROUND for a deposit match up to $100: https://play.underdogfantasy.com/p-late-round-ff Purchase the Late-Round Prospect Guide: http://www.lateround.com/