Manchester United have welcomed Anthony Martial back into the fold.
The France international has flitted in and out of Jose Mourinho's side but replaces Marcus Rashford on the wing.
United boss Jose Mourinho also makes a change at left-back.
Daley Blind comes in for Marcos Rojo, who was subbed at half-time against Leicester last Sunday.
Man United stars arrive at Carrington alongside Old Trafford hero
Fri, February 10, 2017
Old Trafford hero Bryan Robson was snapped arriving at Carrington this morning alongside the Manchester United squad
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Bryan Robson was snapped arriving at Carrington today!
Anthony Martial starts for Manchester United today
Club veterans Wayne Rooney and Michael Carrick are named on the bench.
Miguel Britos replaces Valon Behrami.
Manchester United are aiming to close the gap on the top four
Manchester United: De Gea, Valencia, Bailly, Smalling, Blind, Mata, Herrera, Pogba, Mkhitaryan, Martial, Ibrahimovic
Subs: Romero, Darmian, Carrick, Fellaini, Lingard, Rashford, Rooney
Watford: Gomes, Cathcart, Kaboul, Prödl, Britos; Cleverley, Capoue; Niang, Zárate, Holebas; Deeney
Subs: Arlauskis, Mariappa, Janmaat, Behrami, Doucouré, Success, Okaka.