Olin Kreutz (Photo: NBC Sports Chicago) Robservations on the media beat: CHGO Sports Two months after he was on hand for the launch of CHGO Sports, former Chicago Bears offensive lineman Olin Kreutz has been dropped as a contributor to the digital media startup. According to the company, Kreutz physically attacked an unidentified employee Monday morning. “Effective immediately, Olin Kreutz is no longer with CHGO,” the company tweeted. “Although we were shocked by the incident, we are thankful that the employee is okay. The health and safety of our employees is of the utmost importance and we will not tolerate any action that puts that in jeopardy.” No other information…