The Nationals' training camp in West Palm Beach is in full swing, with the team engaging in a variety of drills and exercises. On Tuesday, the squad participated in their second full workout, which included live batting practice and the introduction of a new automated balls and strikes challenge system. Manager Blake Butera explained that the team was given the opportunity to test the system, which allows players to challenge umpire calls. This was a valuable learning experience for pitchers, catchers, and hitters, helping them understand the zone and which pitches to challenge. The workout also featured a rotation of batting practice, defensive drills, pickoffs, rundowns, and additional live BP sessions. Mitchell Parker, PJ Poulin, Orlando Ribalta, Tyler Baum, Paxton Schultz, and Eddie Yean all took to the mound against live hitters. With only three days left until the start of the 2026 Grapefruit League season, the Nationals are making the most of their time in West Palm Beach. The team will face the Houston Astros at CACTI Park of the Palm Beaches on Wednesday, and the game can be streamed for free on Nationals.TV and heard on Nationals.com. But here's where it gets controversial... While the challenge system may seem like a helpful tool, some players and coaches might argue that it takes away from the human element of the game. The question remains: should the challenge system be implemented in professional baseball? We invite you to share your thoughts in the comments below.