There may be all sorts of fallout from the Washington Senate power-share arrangement.
There will be the overtly political, including re-elect races of Rodney Tom and Tim Sheldon, the two Democrats who crossed over to help Republicans gain control. (Any thoughts of a recall, though, probably are dismissable; Washington has tough recall laws that require either a legal or major ethical violation for a recall, and this kind of power change certainly doesn't fall into that category.)
Some of the more interesting effects may be on the Republican side, where the party will be more or less ostensibly in control, but not in any absolute way. Presumably to get Tom and Sheldon ob board, they had to give up overall leadership of the chamber to those two, plus half of the committee chairs.
And today's national Daily Kos report notes, "Republicans and Democrats will each chair one-half of the chamber's committees, including some that will be co-chaired—although it's worth noting that some of the most moderate first-term GOPers, Andy Hill and Steve Litzow, will head two of the most important committees, leapfrogging over much-more-senior conservative members. One other consequence that shouldn't be overlooked: Seeing as how every vote needs to count in order to make the coup work, the Republicans were also forced to accept loose-cannonish (emotionally more so than ideologically) Pam Roach—whom they kicked out of the caucus—back into the fold."
That point about needing every vote is critical. Let one senator on either side go south on you, and it's a tough go. That's one reason coalitions of this sort can be so unstable. - Randy Stapilus