Would something like this be plausible? This would be one of my ideal maps for any election:
Tmthforu94- 346
MilesC56- 192
While Miles is a good candidate for the South, I don't think I'm necessarily a poor candidate. Imagine Mitch Daniels and Mark Warner - Warner would pick up some Southern states, but it wouldn't be a sweep - Daniels would probably still win the South. Additionally, I don't see how a Republican could lose West Virginia with over 60% unless they were anti-coal, which I'm not.
Mostly this. Honestly, the only Deep South states that would probably be solidly in my column would be LA and AR; TN and GA would be tossups. I do think I'd be a great fit for WV, but not at >60%. Maybe tmth could pick off a few northeastern states if the enough liberals defect to the Greens.
This would probably be the most realistic case: