The 49ers could make another trade before the NFL deadline at 1 p.m. PT Tuesday, Nov. 10, coach Kyle Shanahan said after Sunday's 38-17 win over the Raiders lifted San Francisco to 7-1.

Why it matters: Injuries have left the 49ers thin at receiver, defensive back and defensive line ahead of a tough stretch that includes a game at Dallas and a Sunday night game against Minnesota in Mexico City, NBC Sports Bay Area reported.

What Shanahan said

"We've already made one big one and hopefully there'll be options and those options will make sense for us. I know we're working hard looking at it," Shanahan said. "Trust me, my family's hounding me as much as you guys are."

He said Jordan Watkins, who had four catches for 86 yards and his first career touchdown Sunday, has given the team "a lot of confidence" at receiver while Mike Evans (Achilles) and Deebo Samuel (hamstring) recover.

The biggest needs

An edge rusher now looks like the top need, Sports Illustrated reported. Nick Bosa is still working back from a calf injury, and Chargers veteran Khalil Mack has been linked to the 49ers for weeks, with Los Angeles at 0-8.

Cornerback and safety are next. Renardo Green and Deommodore Lenoir were both hurt Sunday, Jack Jones was cut and Nate Hobbs was inactive. The 49ers added defensive tackle DeForest Buckner earlier.

Related: 49ers beat Raiders 38-17 and NFL Week 9 roundup.