Jun 27, 2021 One certainty about every training camp is the way some lightly regarded players step up and compete. They can prove surprising and make it uncomfortable for reserves or even starters who may have taken their role with the team for granted. It could be a young player figuring it out suddenly or a veteran trying to make a last stab at playing in the league, but the Bears can count on a few of these players stepping up at camp. Here are players who could surprise as real X-factors when Bears training camp begins, and all are on defense.