I am guessing it will be split in 3 for logistical reasons along idelological lines. A socialist NE U.S./Upper Rust (ME, NH, VT, MA, RI, CT, NY, PA, VA, MD, NJ, DE, WV, MI, MN, WI, IL) , a socialist W/NW U.S (WA, OR, CA, NV, AZ, CO, NM, HI) and a Middle America that will trend Central/Right politically.
Let the relocations begin.