The stations have already been collaborating in recent months, with CBS 2's sports anchors doing the 11 p.m. update on WFAN, weather anchors doing the weather on WCBS 880 during the day, and radio reporters often turning up on CBS 2's broadcasts.
B&C also reported this nugget:
The station is considering a 4:30 a.m. news, too. “We’ll see if it’s needed,” says [CBS Television Stations president Peter] Dunn. “If it is, we’ll do it.”(Thanks to kshow on tvnewstalk.net for the link.)