RIGBY – You know it’s a good night in Rigby when the air, heavy with the smell of fireworks, wafts over the stadium and the booms echo throughout the brisk night. Again. And again. And again. That was the case Friday night as the Trojans enjoyed the literal and the proverbial fireworks in a 52-21 win over Post Falls in the 6A playoff quarterfinals. After a wild opening six minutes in which Rigby scored on its first possession and Post Falls followed up with a score aided by a flurry of Rigby penalties, the game settled down and Rigby did what it does best. The Trojans (9-1) were sharp on offen…
