If it's like the current arrangement at Television City between CBS and Hackman Capital, then it's very likely that CBS' current operations in Studio City will stay right there are for the time being. Oddly enough, the pre re-merger Viacom re-located the West Coast offices of their cable networks to Columbia Square in 2014, but the rest of property is largely now residential and retail space these days.
I can't see CBS moving the locals back to Columbia Square (for the reasons I just mentioned), or even the Paramount lot (5515 Melrose is currently extra office space for Paramount Pictures and their studio tour), especially given how much money was invested building the KCBS/KCAL facility back in 2007.
I can't see CBS moving the locals back to Columbia Square (for the reasons I just mentioned), or even the Paramount lot (5515 Melrose is currently extra office space for Paramount Pictures and their studio tour), especially given how much money was invested building the KCBS/KCAL facility back in 2007.