The way they have been trimming payroll on the TV side, I doubt they are going to replace Zito on the radio side. They've been cutting people at WBZ AM for a while now, and selling their heritage out by doing brokered shows on the weekend in search of revenue. They cut staff at WZLX a while ago, getting rid of some of the morning show staff and Al Cole on the overnights IIRC
It sucks because Zito is a family man with a stay at home wife and is now out of a job in the worst employment market ever.
Karen is probably capable of doing the show herself, and she better ready to do it for a while. This isn't her first rodeo by any means.
Stupid question... who is doing nights these days? Did they bring Tom Kent back after the Christmas music went away?