We hit the mailbag to answer questions about young QBs and impressive rookies. And then Chris and Paul welcome on Sunday Night Football's injury expert, Mike Ryan, to talk about how worried we should be about Dak Prescott, Joe Burrow, and Carson Wentz.(3:15) Jameis Winston: Chris has changed his mind on the Saints QB battle.(8:50) Trevor Lawrence: Does the Jaguars offense fit him?(15:30) Tua Tagovailoa: "I don't Tua last year throw's this football"(25:10) Lamar Jackson: "It's not about figuring him out. It's on the Ravens coaches to make sure they are not figured out."(32:15) Kyle Shanahan: How is his run-first offense different from Baltimore's?(34:15) Kyler Murray: Chris is concerned about him and the Kliff Kingsbury offense.(39:00) Rookie Pass Rushers: Which one will have the most sacks?(42:40) Rookie Regrets: Justin Fields and Jaylen Waddle are making Simms doubt his spring rankings. (45:45) Javian Hawkins: He's been cut, and Chris thinks there's more to the story.(47:05) Breakout WR: Who could be this year's Stefon Diggs?(49:00) GUEST: Mike Ryan - NBC's Sports Medicine Analyst explains whether we should be concerned about Dak Prescott, Joe Burrow, and Carson Wentz being 100% this season.(1:10:20) Giants: What's their floor and ceiling this year?