BYU spring football notes: K-Pop exceeding expectations + Reggie Frischknecht interview

BYU football nears the finish line of spring practices for the 2026 season. KSL Sports BYU Insider Mitch Harper gives the latest updates from spring camp. Kalani Sitake believes new defensive coordinator Kelly Poppinga has exceeded expectations so far in spring ball. Also, one of the challenges of spring is finding a nice balance between achieving goals and keeping players healthy in the roster limit era. Returning production numbers by ESPN's Bill Connelly. BYU ranks among the nation's best in returning production entering the 2026 season. What does that mean for the floor for this BYU team in 2026? College Basketball is entering a golden era for viewership in the NCAA Tournament. What does that mean for BYU hoops going forward?  Then, finally, Mitch Harper caught up with BYU wide receiver Reggie Frischknecht at spring practices as he prepares for his redshirt sophomore season. Subscribe to the Cougar Tracks Podcast to stay up-to-date with all the daily episodes. Cougar Tracks is on YouTube and X every weekday at Noon (MT), and KSL NewsRadio at 6:30 p.m. (MT). Apple: https://podcasts.apple.com/us/podcast/cougar-tracks/id1146971609 YouTube Podcast: https://kslsports.com/category/podcast_results/?sid=2035&n=Cougar%20Tracks Spotify: https://open.spotify.com/show/2NCF1KecDsE2rB1zMuHhUh Download the KSL Sports app Google: https://play.google.com/store/apps/details?id=com.bonneville.kslsports&hl=en_US  iOS: https://apps.apple.com/us/app/ksl-sports/id143593 Mitch Harper is a BYU Insider for KSLsports.com and hosts the Cougar Tracks Podcast daily on KSL Sports YouTube and KSL NewsRadio (SUBSCRIBE). Harper also co-hosts Cougar Sports Saturday (12–3 p.m.) on KSL NewsRadio. Follow Mitch’s coverage of BYU athletics in the Big 12 Conference on X (formerly Twitter) and Instagram: @Mitch_Harper. Want more coverage of BYU sports? Take us with you wherever you go. Download the new and improved KSL Sports app from Utah’s sports leader. Allows you to stream live radio and video, keeping you up-to-date on all your favorite teams.