As the San Francisco 49ers conclude their rookie minicamp, eight out of eleven draft picks have signed their rookie contracts, leaving three key selections still unsigned. The notable absentees include first-round pick Mykel Williams, second-round pick Alfred Collins, and fourth-round pick C. These players are crucial for reinforcing the defensive line, a position of significant focus for the team this offseason.

With the signing of linebacker Nick Martin, cornerback Upton Stout, and others, the 49ers are eager to finalize their draft class. Their trio of defensive line picks promises to bring fresh talent and depth to a unit that has faced challenges in recent seasons. The team aims to solidify their front seven in preparation for the upcoming campaign, particularly as they look to build on last year's successful run.