This is my stab at a Wyoming rule map of Wisconsin. It's pretty much totally based on communities of interest, I wasn't even pay attention to the partisan numbers when I drew it. It would have a total of 10 seats, 3 of which would be solidly democratic, 2 of which would be solidly republican, and 5 of which would be winnable by either party.
Milwaukee close-up:
District 1 (Blue):
Obama 79.3%, McCain 19.5%
VAP: White 42.6%, Black 37.1%, Hispanic 14.9%, Asian 3.3%, Native American 0.6%, Other 1.6%
This district is entirely contained within Milwaukee City, and takes up most of the city. Gwen Moore would run here and win easily.
District 2 (Green):
Obama 52.8%, McCain 45.7%
VAP: White 82.9%, Black 5.9%, Hispanic 7.9%, Asian 1.9%, Native American 0.4%, Other 1.0%
This district is basically the successor district to Paul Ryan's district, even though it lacks his home town of Janesville. It contains all of Kenosha and Racine counties, as well as the south suburbs of Milwaukee. This would be a hotly contested swing district, either toss-up of tilt R. Democrats would do well in Kenosha and Racine cities, but Republcans would rack up huge margins in the rural parts of those counties. The winner of this district would probably be determined by performance in the Milwaukee County parts of the district.
District 3 (Purple):
Obama 40.6%, McCain 58.2%
VAP: White 91.0%, Black 1.5%, Hispanic 4.3%, Asian 2.2%, Native American 0.3%, Other 0.7%
This is Jim Sensenbrenner's district, and it is just as Republican as his current district. It takes in all of Waukesha County, the west Milwaukee suburbs, and parts of Walworth County. There's no way a Democrat wins here.
District 4 (Red):
Obama 45.5%, McCain 53.1%
VAP: White 92.5%, Black 1.9%, Hispanic 2.6%, Asian 2.0%, Native American 0.3%, Other 0.6%
This districts spans from the northern Milwaukee suburbs up through Manitowoc, also taking in most of Fond du Lac County. Tom Petri lives here and would probably run here. This district isn't quite as red as Sensenbrenner's, but it's still safe R.
District 5 (Yellow):
Obama 70.1%, McCain 28.5%
VAP: White 86.0%, Black 3.7%, Hispanic 4.8%, Asian 4.0%, Native American 0.3%, Other 1.2%
This district is basically Jefferson and Dane Counties. It is the second solidly democratic seat in Wisconsin. If she doesn't rune for senate, Tammy Baldwin would run here, and if she does run for senate, it'd elect another Madison liberal, probably Erpenbach, Roys, or Pocan.
District 6 (Teal):
Obama 61.4%, McCain 37.0%
VAP: White 93.1%, Black 1.7%, Hispanic 3.0%, Asian 1.2%, Native American 0.3%, Other 0.6%
This district is something of a bipolar district, spanning from La Crosse to Beloit and Janesville while taking in most of southwestern Wisconsin. Ron Kind would probably run here and win, and the district would probably keep on electing democrats after he retired or went statewide.
District 7 (Grey):
Obama 53.2%, McCain 45.1%
VAP: White 93.9%, Black 1.6%, Hispanic 2.3%, Asian 1.1%, Native American 0.6%, Other 0.6%
This new central Wisconsin swing seat would almost certainly be a pure toss-up. The district basically pits the democratic cities of Stevens Point, Oshkosh, and Wisconsin Rapids against the republican rural stuff down by Dodge county. Julie Lassa could run here, as she lives here and her State Senate District is almost entirely within the district. Also, the Fitzgerald brothers are from Dodge county, and one of them might give this seat a shot.
District 8 (Slate Blue):
Obama 54.7%, McCain 43.8%
VAP: White 90.4%, Black 1.2%, Hispanic 3.9%, Asian 2.1%, Native American 1.6%, Other 0.8%
This district would be competitive, although it probably leans D. The core district's core is Green Bay, Appleton, and Neenah, which is more or less the same core as the old 8th. Ribble would probably run here, and Kagan might attempt a comeback.
District 9 (Cyan):
Obama 54.5%, McCain 43.9%
VAP: White 93.4%, Black 0.3%, Hispanic 1.3%, Asian 1.2%, Native American 2.9%, Other 0.9%
This Swing district contains a lot of reddish rural turf, but that is counterbalanced by the Superior coast, the Menominee Indiana Reservation, the city of Wausau, and some smaller cities like Rhinelander and Merril. Sean Duffy would probably run here. Possible Democratic candidates include Jim Holperin, Russ Decker, Janet Bewley and Nick Milroy (Bob Jauch is probably too old). Democrats would probably be slightly favored here, but this would still be a tough seat.
District 10 (Pink):
Obama 54.2%, McCain 44.1%
VAP: White 95.3%, Black 0.7%, Hispanic 1.5%, Asian 1.1%, Native American 0.7%, Other 0.7%
This new swing seat is based in Eau Claire and St. Croix. Pat Kreitlow lives here and would probably run here for the Democrats. Republicans might run Harsdorf or Terry Moulton. This seat would probably be pretty close to a toss up, although Democrats might have a slight edge.
Well that's the wrap. Feedback would be appreciated, and I'll try to answer any questions.