Canadian’s seventh-grade Wildcats improved to 2-0 Thursday evening with a 30-0 blowout over Perryton—their second decisive win over the Rangers in two weeks. The Cats put points on the board in all four quarters, while holding the Rangers scoreless. In their first possession, Perryton started at their own 35 and staged a long drive across midfield before they stalled on a fourth down at Canadian…