Waller has been training in Las Vegas with a large group of Raiders teammates, Josh Schrock of NBC Sports Bay Area reports.
Waller had thumb surgery Monday, Scott Bair of NBC Sports Bay Area reports.
Waller caught six of 10 targets for 107 yards during Sunday's 16-15 loss to Denver.
Waller hauled in all four of his targets for 37 yards in the team's Week 16 win over the Chargers.
Waller caught eight of 10 targets for 122 yards in Sunday's 20-16 loss to the Jaguars.
Waller caught all six of his targets for 73 yards during Sunday's 42-21 loss to the Titans. He also lost a fumble.
Waller caught seven of nine targets for 100 yards in Sunday's 40-9 loss to the Chiefs.
Waller caught three of six targets for 41 yards in Sunday's 34-3 loss to the Jets.
Waller caught five of seven targets for 78 yards during Sunday's 17-10 win over the Bengals.
Waller caught both his targets for 52 yards during Sunday's 31-24 win over the Lions.