Elaine Low Senior TV WriterLongtime casting executive Grace Wu has been upped to lead casting across NBCUniversal’s television and streaming entertainment portfolio in the newly established position of executive vice president of casting in the entertainment content division.Wu will be tasked with overseeing scripted and unscripted casting and talent across broadcast network NBC, streamer Peacock and cable networks Bravo, E!, oxygen, Dyfy, Universal Kids and USA, reporting to NBCU entertainment