The fact he was given another chance is pretty surprising, but I don't think this incident was the first time he was on the stuff while on air. I can't be exactly sure of time frame, but the first show he did out of Thanksgiving Break, he sure sounded like someone else. The sad part of it is, he'll get another chance somewhere, sometime. Until people stop enabling him by making him not have to suffer cataclysmic consequences, he will never get off the stuff. The path Greggo is on is not going to be a pretty one until he makes better choices.