TCU's hopes of an upset Saturday against No.2-ranked Kansas State died a slow, methodical death at Amon G. Carter Stadium.In typical Wildcat fashion, quarterback Collin Klein and company outlasted and out-muscled the Horned Frogs (6-4, 3-4 in the Big 12) for a 23-10 win in front of 47,292 in attendance.The TCU offense never got on track and was held scoreless through the first three quarters as Kansas State built a 23-0 lead behind Klein's two touchdown runs, the second a 34-yard Heisman Trophy-style score in the third quarter that pushed the Wildcats' lead to 20-0. Anthony Cantele converted on field goals of 41, 20 and 27 yards for Kansas State (10-0, 7-0), who remained unbeaten. The Wildcats appear poised to become the new No. 1-ranked team in the BCS standings Sunday with No. 1 Alabama's loss Saturday to Texas A&M.TCU scored its only touchdown of the game in the final minute on Euless Trinity ex Brandon Carter's 19 yard reception from Trevone Boykin.Follow our coverage live on the College Confidential blog and join the conversation through Twitter, Facebook and in the comments.