Nitro is having a rough season after dropping to AA and it's 15-20 minutes from where he grew up, dependin' on traffic.
Since they closed the chemical plants, Nitro doesn't smell anymore. Holliday could restore the natural odor to the place with his mere presence. As long as he doesn't peel the paint on the interstate bridge like that Monsanto fertilizer plant did, a short stack of it like Johnny could be just what the doctor ordered for NHS.