their first spring training game, and Justus Sheffield, Leonard Johnson Youth jersey Chance Adams and Dillon Tate are seated in chairs in a semi-circle around CC Sabathia in a corner of the clubhouse at George M. Steinbrenner Field in Tampa, Florida. As the Yankees' elder statesman, Sabathia gets two lockers in a corner, away from the traffic that includes players, trainers, clubhouse staff, media members, media relations personnel, interpreters and the occasional coach or front-office member. It's certainly no coincidence that the two lockers on the adjacent wall, before you get to the doorway that leads to the dugout and other offices, belong to Sheffield and Adams. Along with Tate, they are three of the most promising starting pitchers in a deep and talented Yankees farm system. Tate's locker is in another area of the clubhouse, but he, Sheffield and Adams often congregate together in those mornings before on-field workouts or throwing sessions begin, sometimes at Tate's locker and on this day in front of Sabathia's. Sabathia's lesson was simple. "Just be yourself," Tate explained. "Don't get too amped up and overthrow just because you're pitching in front of the manager and big league coaches." While Sabathia has embraced the role of mentor, he also had three willing students. The three young starters all come across as baseball rats. Tate described himself as a visual learner and likes watching some of his favorite pitchers on the MLB app -- Chris Archer, Marcus Stroman, Justin Verlander -- to see how they set up batters and use pitch http://www.sharksofficialauthenticshop.com/Timo_Meier_Jersey_Adidas sequencing. Adams likes to mimic the deliveries of other pitchers and apparently does a spot-on imitation of David Price. Sheffield's eyes lit up when he explained how he was working on a backdoor slider to go with his more conventional power slider that dives to the back foot of right-handed batters. It's not about changing his grip, but making a subtle change in the landing spot of his front foot. Tim Naehring is general manager Brian Cashman's right-hand man, the team's VP of baseball operations. He assists Cashman in evaluating players throughout the minor league system, roster management and trade discussions. I asked him if my assessment of these three was accurate. "We call it the 'it' factor," Naehring said, praising the baseball acumen of all three. He used third baseman Miguel Andujar as another example. "He always has a smile on his face. Tremendous sense of urgency. Wants to get better every day. Those guys that have that desire to be the best that their tools will allow for are the ones who usually get to the majors and stay there." Sheffield is the highest-rated prospect of the pitchers -- Keith Law ranked him No. 16 overall in his top 100 list -- but Adams might have the best chance to make an impact in 2018. After breezing through six starts in Double-A last season, he made 21 starts at Triple-A and posted a 2.89 ERA. He's a good example of what has transformed the Yankees' system into one of the deepest in the game: a combination of scouting, analytics and player development. Adams was a reliever his junior season at Dallas Baptist and the Yankees took him in the fifth round of the 2015 draft. "You had certain scouting guys say he looks more like a bullpen piece, then you had [minor league pitching coordinator] Danny Borrell running him through Archie Manning Jersey a bio-mechanic test saying this guy does everything you want to Danny Amendola Authentic Jersey see out of a starter," Naehring said. So the Yankees made him a starter. Adams is built more like a reliever -- he's listed at 6 feet, which might be generous -- but he's solidly built and has a starter's repertoire, throwing 92-97 mph with a good slider and a developing changeup that Naehring says he thinks has a chance to be a plus offering. He also has some deception in his delivery with a short-arm approach that hides the ball and maybe allows the stuff to play up. The Yankees also like his fastball. "A hitter thinks about the ball coming out of the hand at a certain angle to the plate," Naehring said. "The way he delivers his fastball and the way the ball holds plane is an abnormal look for the hitter. The brain expects the ball to http://www.authenticramsofficialshop.com/Nike-Jamon-Brown-Jersey.html move in a conventional way and his doesn't do that. So he has attributes with his fastball that we all like." Adams is back in minor league camp (he's not even on the 40-man roster yet), but if there's an injury in the rotation, he could be one of the first options to fill a hole. Sheffield reached Double-A last year and also could be in the Scranton rotation, one step away from the majors. I pointed out to him that he'd have a better shot at the majors right now if he were in another organization, like the Marlins. IN 2017, THANKS to the emergence of Aaron Judge, Luis Severino, Gary Sanchez and Jordan Montgomery, the Yankees produced 25.7 homegrown WAR on their big league roster -- the second-highest total in the majors behind the Astros, according to data from thebaseballgauge.com. Homegrown talent accounted for 44.1 percent of the Yankees' total WAR, their highest percentage since 2007. The Yankees not only just graduated all this high-level talent, but they have Law's No. 2-ranked farm system, headlined by Gleyber Torres (his No. 5 overall prospect), Sheffield (16) and Andujar (54). To see how much the system has improved, check out this chart that lists homegrown WAR, original WAR (all talent originally signed or drafted by the Yankees, although not necessarily still with the club) and then where Baseball America ranked the Yankees' system at the start of each season.