Turner Broadcasting division has had a daily sports talk show on the platform since 2013
In letter to employees, company also warns of "additional reductions in staffing"
An individual with knowledge of the network's plans tell TheWrap a large portion are expected at the two cable channels
Internal memo to company staffers promises "more streamlined, nimble and efficient company" heading into 2015
The American Family Association would like the Adult Swim show to be pulled from the slate before it even airs