Political activity and convolutions in Snohomish County run about as complex as they do anywhere in the Northwest - not a new thing. The players are many, the competition between and within parties is serious, and there's an unusual amount of back-and-forth in movement between state and county posts, certainly more than in most counties. (The county's executive since 2004, Aaron Reardon, was a state senator and representative previously.)
For the latest mindbender, chec out "Dems may play musical chairs" in the Everett Herald today. You can get a hint of where this is going from the outline of Democratic strategic thinking; the paper reports that "what they don't want is for the current Snohomish County Council to make the appointments for fear those selections wouldn't be the top choice of Democrats. It happened in 2004. When an opening emerged in the 38th District, Democrat precinct leaders sent three names to the Republican-controlled County Council. While Mike Sells garnered the most support from activists, the council appointed David Simpson. Sells unseated Simpson in the following election."
Now, there's concern something similar might happen if state Representatives Brian Sullivan and John Lovick move over to the county side later this year, opening their House seats. Summary beyond that would be problematic; if interested, the whole thing is recommended.