Warren is in uniform for Friday's preseason game against the Jets, Brian Batko of the Pittsburgh Post-Gazette reports.
After sitting out Pittsburgh's exhibition win over Green Bay last Thursday, both Warren and new backfield mate Rico Dowdle are suited up and appear set to get some valuable reps ahead of Week 1. Warren is coming off a 2025 campaign in which he racked up 1,291 yards from scrimmage and eight total TDs on 251 touches in 16 regular-season games.