The Bees boss brought in defensive midfielder Rob Kiernan for Harry Forrester as his side drew 0-0 at Shrewsbury at the weekend to extend their unbeaten league run to 11 games.
But Forrester - who has scored eight goals this season - is expected to return as Rosler's men welcome a Bournemouth side who are on a five-match winning run in all competitions.
Rosler has Tom Adeyemi available once again after he missed Saturday's game through suspension following his dismissal against Colchester.
Goalkeeper Simon Moore could be back in the squad after missing the club's last three games due to a knock but midfielder Kevin O'Connor (ankle), striker Farid El Alagui (knee) remain sidelined.
- Sports & Recreation
- Tom Adeyemi
- Rob Kiernan