We need some bold ideas here folks. We need to somehow, while making clear he is the greatest singer ever in the greatest band ever, do an intervention with Mac.
This may require guerrilla tactics such as hitting the official board with synchonized watches starting new threads which express worry about Mac's voice, perhaps showing up at that B&B Opening and getting Will on board. Getting the stage crew to substitute a lighter brand of cigs and telling him he needs to run back to the bus himself to get them.
Other ideas are needed. We have almost four months before the NYC show!!!