Cam Newton
It may feel harsh to include Newton on this list because he’s arguably the most talented Panthers player ever. The 2015 MVP had an iconic season as his franchise stormed to the Super Bowl. In the end, they lost that game but their fans expected them to be back. Unfortunately, that wasn’t the case as Newton fell off a cliff (via Sky Sports).

Newton was amazing for Carolina before his form deteriorated and injuries struck. Then he was never the same player again. He tried to make comebacks in New England before rejoining the Panthers again. Few NFL quarterbacks had his stunning combination of attributes. Newton brought the Panthers so close to the promised land before fading away.