Sounding definitive, Jason Williams reports on Oregon Catalyst that former legislator and multi-office candidate Kevin Mannix will go after the Republican nomination for the U.S. House, for the seat being vacated by Democrat Darlene Hooley. The probability has been noted before; this suggests an announcement is imminent. Which would make sense, since the field is yet to fully emerge, and early announcements can sometimes cut off opposition before it develops.
We were more struck, though, by the strategic rationale behind the candidacy: "This has been the result of a long career of activities as a lawmaker, state party chair, statewide candidate for various offices, and promoting many ballot measures for nearly 20 years. It has been speculated that Hooley’s surprise late announcement would handicap a Republican challenger. Mannix’s early name ID and ability to fundraise negates this handicap."
Of course, this being a federal race, the looser Oregon state campaign finance rules aren't applicable, which may mean Mannix' past fundraising approaches may need some adjustment.