Brock Purdy keeps building chemistry with his WRs as the 49ers navigate training camp challenges despite multiple roster setbacks.

Given the injury problems the 49ers currently face with their two starting receivers, Jauan Jennings and Brendon Aiyuk, Purdy may have to rely on Kittle as a primary target this season. With Ricky Pearsall entering his sophomore season, lingering uncertainty about his inexperience could increase the team’s reliance on Kittle.