The Score is going to be Cubs oriented, they're now their Flagship. Expecting otherwise is dumb.
The Cubs are more popular so they're going to get more time on the airwaves, it is what it is. Take your White Sox content when you can get it. The Score used to talk more Sox when they were their radio home, and that was Score Management's choice and not the Sox. I'm sure the Sox would have rather stayed on 670 but when the Cubs became available they jumped on it.