Heading into a final non-conference game of the season against South Alabama on Saturday, LSU has two key players that are working through injuries: Defensive back Zy Alexander and wideout Chris Hilton. Head coach Brian Kelly shared brief updates on the pair of playmakers on Thursday. As of Thursday afternoon, Hilton was in a better spot to play and perform than Alexander was, Kelly said. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! “Zy is questionable,” Kelly said of the concussed cornerback. “He’s going through the protocol so it’s …