Christopher L. Gasper
Fact is, injuries can cost you a job in sports
One of the oldest clichés in sports is also one of the most untrue: that a player doesn’t lose a job because of injury. He or she does, and he or she will if the replacement is an upgrade. We may be seeing this play out again in San Francisco, where Colin Kaepernick stepped in for the concussed Alex Smith and was brilliant.