Meeker junior Robby Jensen (52) blocks defenders for his running back classmate T.J. Shelton during the season opener against the Rye Thunderbolts in Starbuck Stadium on Saturday. Shelton rushed for 142 yards, including a 97-yard touchdown on the second play of the game. The Cowboys host the 2A Roaring Fork Rams at Starbuck Stadium this Friday at 7 p.m.MEEKER I The Meeker High School Cowboys opened the football season by defeating the Rye Thunderbolts,…