Stanford football is building a winning culture, and you can feel it all around the building. Enduring a period of major struggles, finishing 3-9 each season from 2021 to 2024 before going 4-8 last year, the Cardinal are eager to prove that they can return to the national spotlight and become a contender once again. Hiring a new head coach in Tavita Pritchard , as well as a staff full of NFL experience , the urgency for the Cardinal to win now is higher than ever. And it looks like the culture that Pritchard is creating is catching on fast, grabbing the attention of big-time recruits. On Tuesday, Rivals released its expert forecast on four-star quarterback recruit Sione Kaho, and predicted that he would sign with Stanford. Kaho, entering his senior season at Lincoln High School in Tacoma, Washington, has nearly a dozen offers already, but has Stanford high on his list.…