Chicago Bears tight end Adam Shaheen is not expected to play in the team's second exhibition game against the Giants on Friday. Shaheen has been dealing with a back injury since the beginning of camp and has been slow to work his way back. Even if he is currently healthy, the Bears will not risk further injury to a player that has failed, thus far, to tap into his potential. The former second-round pick has struggled to stay on the field through the first two years of his career. Shaheen has ...