Brock Purdy received a new contract this week, prompting 49ers tight end George Kittle to note a significant shift in Purdy’s demeanor at the team facility. As Purdy heads into his fourth NFL season, Kittle observed that he has become more vocal and engaged as a team leader during the offseason, which has positively impacted team dynamics. Although the contract allows the 49ers an exit option before five years, the intention is for Purdy’s leadership and performance to solidify his role as a long-term asset in the offense.