Racing PositionsDoug Marrone still doesn't know if Jacksonville Jaguars are tougher team5YMichael DiRoccoReliable Bryan Walters was injury insurance for Jaguars receivers5YMichael DiRoccoJaguars hope Joe DeCamillis can spark special teams turnaround5YMichael DiRoccoMike Zimmer: 'There's a possibility' Harrison Smith could return this year5YBen GoesslingJaguars returner Rashad Greene goes from big-play potential to bench5YMichael DiRoccoAllen Hurns calls 31-yard TD vs. Buffalo last season 'one of my toughest catches'5YMichael DiRoccoGus Bradley hasn't lost confidence in special teams coordinator Mike Mallory5YMichael DiRoccoJaguars aren't getting much help from their special teams6YMichael DiRoccoJaguars WR Allen Hurns questionable for Texans6YMichael DiRoccoAfter another fumbled punt return, Jaguars opening job6YMichael DiRocco