If by FO you mean Front Office, I respectfully have to disagree. Yosh Kawano was a member of the Cubs organization for 65 years before retiring last season. In the article Cubs senior vice president, Michael Lufrano is quoted as saying, “He has a standing invitation to come to any game here…” The security guards apologized to him and told him “he is not supposed to be there when the team isn’t there.” It would seem it wasn’t their decision, but that they were just following orders. Moreover, again according to the article, Kawano has visited Wrigley Field frequently since his retirement last season. If anyone in the front office actually gave a damn, this incident would have never occurred. My guess is they aren't just being jerks, but are afraid of liability issues with a frail old man walking around Wrigley on his own. It's a very old building with lots of exposed pipes, potentially falling concrete, heavy equipment and other things. They probably feel comfortable with their insurance covering any fans that might get hurt on gamedays, but don't have coverage for non-employees getting hurt walking around during non-business hours.