CQ Politics thinks Dems may win it all at the top of the Ohio ticket -- it's just shifted the ratings of the two top races towards Dems. The Senate race between Dem Sherrod Brown and GOP Senator Mike DeWine has been shifted from "Leans Republican" to "No Clear Favorite." And the gubernatorial contest between Dem Ted Strickland and GOPer Ken Blackwell moves from "No Clear Favorite" to "Leans Democratic." CQ concludes that 2006 is "a uniquely challenging midterm campaign year for the Ohio GOP." CQ's full analysis here.