‘Guelli, 59, returns to Buffalo after a five-year tenure as the Chief Business Officer of the New York Giants. He joined the Giants in 2019 and was recruited to modernize the team’s business model and operations. During his tenure with the Giants, he has restructured key business functions, established a business intelligence and analytics department, built out the team’s digital capabilities, launched team branding initiatives, implemented a new customer service function, and extended the teams partnership with Ticketmaster. Guelli also led efforts to sign Eli Manning to a comprehensive role within the organization. He is also currently serving on the NFL team presidents business optimization committee.’