Watford could welcome back Ikechi Anya and Lloyd Doyley for tomorrow's trip to Rotherham United.
Anya has not featured for the Golden Boys since the pre-season friendly with Udinese on August 2 due to a knee injury.
Doyley also missed the weekend defeat to Norwich City due to a hamstring problem he picked up against Stevenage the previous Tuesday.
Both Anya and Doyley have now been passed fit for tomorrow's game at the New York Stadium.
Craig Cathcart (knee) and Mathias Ranegie (groin) are still out and Joel Ekstrand is serving the first of his three-match suspension.
Young strikers Uche Ikpeazu and Bernard Mensah are still recovering from long-term injuries.