By Jeremy McDonald jeremymcdonald73@gmail.com SALEM, Ore.–  Blanchet Catholic Head Coach David Winstead called time and walked to the mound.   The Cavaliers were one out away from advancing to the Elite 8 of the 2A/1A postseason, but were hanging onto a 3-0 lead on a scrappy Grant Union/Prairie City squad Wednesday afternoon. And the talk was simple…