The 49ers’ dream scenario continues to play out in Draft Wire mocks.

They stay at No. 2 as trades swirl around them, and they wind up snaring the best edge rusher in the draft after the Arizona Cardinals take Alabama defensive lineman Quinnen Williams with the No. 1 overall pick.

The rest of their picks include a receiver, and two defensive backs to shore up their secondary depth. Here are the 49ers’ first four picks according to Draft Wire:

Round 1, Pick 2: Nick Bosa | EDGE | Ohio State

(Photo by Jamie Sabau/Getty Images)

The rest of the draft almost wouldn’t matter if the 49ers wound up getting Bosa with the second pick. He is the best player at their biggest position of need. New defensive line coach Kris Kocurek will require a bit more of the team’s edge rushers this season, and Bosa has all the tools to be an impact pass rusher right away.