Detailed analysis of San Francisco 49ers' 7th round draft picks Brayden Willis and Jalen Graham. Comparison of strengths, weaknesses, and fit on the team. Focus on versatility, blocking skills, and potential roles. Challenges faced by 7th round picks in the NFL, importance of excelling in special teams and showcasing adaptability.

49ers add speedy linebacker Dee Winters, tight end Brayden Willis, wide receiver Ronnie Bell in rounds 6-7. Undrafted Joey Fisher could be a steal. Analysis of draft picks and undrafted free agents impact on roster battles.