By Zach Koons The New York Giants officially introduced former Bills executive Joe Schoen as the organization’s new general manager on Wednesday. During his first public appearance, he had a chance to talk about the state of affairs within the franchise. Among the topics the Schoen discussed Wednesday was the future of Saquon Barkley. The Giants starting running back, who was drafted in the first-round in 2018, has battled injuries throughout the last two seasons that have dramatically cut into his playing time. Nevertheless, Schoen feels confident in Barkley headed into 2022 and that improvem…