The home locker room next to Finlay Field was as quiet as it has been in recent seasons at the conclusion of four quarters on Friday night. That silence emerged from the Roseburg High football team’s 26-12 loss to Thurston, which sunk the Indians to 1-3 overall and 0-2 in Southwest Conference play. The Colts improved to 2-2 and 2-0. At three straight, the Indians have their longest losing streak since opening the 2008 season with four losses in a row. And, after digging themselves in a 20-0 hole in the first half and hindering their own comeback attempt with …