10 races into the 2026 NASCAR Cup Series season, Kyle Busch and the No. 8 Richard Childress Racing team continue to struggle mightily on track. After a 10th-place finish in Sunday's Jack Link's 500 at Talladega Superspeedway , Busch's first top-10 finish of the season, RCR has decided to make a change in an attempt to turn things around for Busch. In a Monday morning press release, Richard Childress Racing announced that Andy Street, who had been serving as RCR's Performance Director this season and has been an employee of Richard Childress Racing for more than 20 years, will take over as the crew chief for Busch's No. 8 team effective immediately. With Street moving to the top of the pit box, Jim Pohlman, who joined Richard Childress Racing in the offseason after an ultra-successful stint as a crew chief for JR Motorsports in the NASCAR O'Reilly Auto Parts Series, will be moved into a leadership role within the competition department at RCR.…