Revamped Lions' defense building confidence at training camp
Tim Twentyman
Training camp is just three unpadded practices in, which means it's too early to make any concrete conclusions about any aspect of this year's version of the Detroit Lions, but one thing has stood out so far: Detroit's revamped defense has an energy, attitude and swagger about them that wasn't there this time last year.
Lions general manager Brad Holmes went to work this offseason revamping a