With 2020 results out, I created a 4-4 map, with one lean R and one tilt D among them.
I cracked Madison and gave the western precincts of the city to Kind's disctrict, thus making it much likelier a Dem holds this seat. By doing so, Biden actually won this seat by double digits, compared to losing the current iteration of it.
The Fox Cities district would absolutely be winnable in a 2018 style D wave. Even a D ripple would make the seat competitive. Conversely, the Racine/Kenosha district would have possibly fallen to the GOP in 2020. Biden only won it by a point and a moderate Republican could have won by split-ticketing. If it didn't fall in 2020, it would certainly fall in 2022.
https://davesredistricting.org/join/be834d90-2d23-4bb0-902c-e97cf6b5aed2