You'd be hard-pressed to find a Las Vegas Raiders fan who has mixed opinions on Tom Telesco's first free agency period as the new general manager. Still, his job is to secure the future and make sure there's an established foundation that'll ensure sustained success—that's not accomplished with free agents. Telesco will soon have his opportunity with a loaded draft class. There are some obvious holes that the Raiders will have to address—we're talking about running back, for example. With Josh Jacobs now in Green Bay, Telesco must pick up a running mate for Zamir White; thankfully, there are several talented prospects. At the same time, there's no need to use Day 1 or 2 picks for the position. No, Telesco should put all his chips on the defense; the unit will determine how far this team goes.