These Chiefs defenders are playing for their jobs against Seahawks

With their second preseason tilt scheduled for Friday night in Seattle, the Kansas City Chiefs are expected to give plenty of playing time to those players on the roster with something to prove. Competitions are still being judged, which means opportunity is there for the taking. The goal for every player: making the Chiefs' 53-man roster to start the season. Not all is won or lost in a preseason game like this. Such judgment calls are stacked atop observations made throughout the offseason, development from the previous year, roster needs, and the like. However, a few players can really help or hurt their causes against the Seahawks, depenidng on how they fare on the field. There are a lot of places to look, but specifically we wanted to take a look at the defensive side and highlight four players who currently sit on the fence—or maybe even the outside looking in. Some players are obvious locks; others are destined for the practice squad, at best. But these players could make a real case to still be includ