The Carolina Panthers wrapped up mandatory minicamp with a pseudo-Fan Fest as the team practiced inside Bank of America Stadium in front of friends and family.The offense was the story of the day as both quarterbacks, Sam Darnold and Matt Corral, excelled during the team's red zone period.Following practice, Panthers head coach Matt Rhule wrapped up the offseason as the team takes a five-week hiatus before beginning training camp at Wofford. Rhule applauded general manager Scott Fitterer for the job that he's done building the roster this offseason. One of those additions is Corral, who Rhule states needs to continue to improve at the pre-snap portion of the position but said that "the arrow’s pointing up for him." Corral echoed Rhule's sentiment by stating that he needs to nail down the mental aspect of the game. Does this suggest that Corral will unlikely be ready to lead the Panthers offense by Week 1? Can Corral catch up in time to challenge Darnold during training camp?The Panthers quarterback situation remains in limbo. Carolina has passed it's "soft deadline" of trading for Baker Mayfield. Does the team now move forward with Darnold, Corral, and P.J. Walker?Plus, second-year offensive lineman Brady Christensen took first-team snaps at left tackle during OTAs and minicamp. Rhule said that he's not sure who will start at left tackle when training camp begins. Is it possible that Christensen will be the left tackle in Week 1 instead of Ickey Ekwonu?Support Us By Supporting Our Sponsors!Built BarBuilt Bar is a protein bar that tastes like a candy bar. Go to builtbar.com and use promo code “LOCKED15,” and you’ll get 15% off your next order.BetOnlineBetOnline.net has you covered this season with more props, odds and lines than ever before. BetOnline – Where The Game Starts!Rock AutoAmazing selection. Reliably low prices. All the parts your car will ever need. Visit RockAuto.com and tell them Locked On sent you.Blue NileMake your moment sparkle with jewelry from Bluenile.com, and LOCKED ON SPORTS listeners get $50 off purchases of $500 or more using code LOCKEDON. Learn more about your ad choices. Visit podcastchoices.com/adchoices