From the first days of training camp, Panthers defensive end Wes Horton was convinced he was watching the early stages of what could become a great defense.
Pro Bowl middle linebacker Luke Kuechly was back from a concussion that sidelined him for the final six games in 2016, and took his customary spot alongside veteran linebacker Thomas Davis, another Pro Bowler.
The newly minted Kawann Short was again anchoring the interior of the defensive line after signing a five-year, $80.5 million contract. Edge rusher Mario Addison also was rewarded with a contract extension after putting up a career year in ’16.