There is an odd buzz swirling around the Bears that I can’t fully get a grasp on right now. Much of it is rooted in the idea of moving the team to Arlington Heights, a topic that has come up in conversation more often in the last year or so than you might otherwise expect. And now, this from the Daily Herald’s Jim O’Donnell, who cites “an individual with exceptional knowledge of the working dynamic within the McCaskey family” who says: “There is some internal strife going on among family members to sell … now.” Well, then. That’s certainly going to grab some eye balls – especially since there has long been a prevailing belief the team would remain in the McCaskey family so long as matriarch Virginia Halas McCaskey, now 98, was still alive. To be clear, selling the Bears doesn’t seem like something imminently on the table. But that we’re having this discussion in the first place is noteworthy.