The Black Cats claimed an important win over Birmingham before the World Cup break and now have several first-team players back from injury.
Lynden Gooch, Aji Alese and Dennis Cirkin all missed the match at St Andrew’s but are available again
Striker Ross Stewart has also been training with the team and could be in the sqaud to face Millwall.
Here’s our predicted line-up for the match:
5. LB: Niall Huggins
Huggins dropped to the bench against Huddersfield after starting 12 league games in a row. The full-back looks set to be recalled. Photo: Frank Reid
6. CM: Pierre Ekwah
The French midfielder was also taken out of the side against Huddersfield and will be hoping to rediscover some of his early-season form. Photo: Frank Reid
7. CM: Dan Neil
Neil dropped into a deeper midfield role against Huddersfield as Ekwah dropped to the bench. Photo: Frank Reid
8. RW: Patrick Roberts
The winger is still searching for his first goal this season after starting Sunderland’s last 10 matches. Photo: Frank Reid