Jason Kelce attends the 2025 Disney Upfront, May 13, 2025 in New York City. (TheStewartofNY/Getty Images)Jason Kelce took a moment to congratulate his “younger brother and future sister-in-law,” Travis Kelce and Taylor Swift, on their engagement ahead of the brothers’ latest New Heights podcast episode this week.”There is one gigantic piece of news that just hit the waves — [Travis] is not here…… Read More…