Numerous traits about rookie defensive end Mykel Williams convinced the San Francisco 49ers to draft him No. 11 overall. One of those traits is his versatility.

This week, as Talanoa Hufanga promised, he will go to old buddy Trent Williams and tell him he wants to start a fight.

Still, there are a number of interesting takeaways from Wednesday’s groupings — namely at wide receiver. Second-year receiver ...