Defense is where the Colts secured their most depth, with players like cornerback Cam Taylor-Britt, edge rusher Arden Key, safety Jonathan Owens, defensive tackle Derrick Nnadi, and linebacker Akeem Davis-Gaither, among others. Indianapolis Colts' veterans Arden Key and Akeem Davis-Gaither have experience on their sideKey and Davis-Gaither have 12 years of NFL experience combined, each with six seasons. Still, no matter how many teams or circumstances along the way, Key and Davis-Gaither brought one common similarity with them when they joined the Colts: experience, and lots of it. Reports out of Colts camp are that Key has taken far more starting reps than Jaylahn Tuimoloau, who is also fighting for a spot. Key has the edge in this regard, but he also appears to be outplaying Tuimoloau in camp in general.