What I firmly expect will happen in 2021 is that the WV GOP will splice the state down the middle; creating a "west West Virginia" district and a "east West Virginia" district. Dividing it by culture/the way it would make sense could possibly leave the southern portion of the state capable of voting for a Democrat under the right circumstances, and I'm sure they won't allow that.
Even today's WV-02 makes zero sense.
Ideally, WV-03 would remain like it is, with WV-01 and WV-02 being east/west districts above WV-03.