If you guys just through it in a covered pan with your liquid of choice after it gets to an IT of 160° on the smoker, you won't have to worry about drying it out and you could probably pull it apart with spoons it is so tender it is ready to fall apart as soon as something touches it. The juices would probably make for a good soup stock or stock for chili. I think most of you are overthinking how to cook this cut of meat. And, it retains its smoke flavor and color too.
I don't see changing the final internal temperature, and maybe lowering the grill temperature for the last hour as over thinking. That is why I have wifi controls from my smart phone.
Like the Ronco Showtime grill, I can set it and forget it.
Moving to a covered pan is an extra step that I would have to worry about during my work day. This way I have less steps and less to clean.
I do all my long cooks on work days instead of weekends since I work from home.
Now that we are sheltering in place, I also do long cooks on the weekends since there is nowhere to go.