Tony Mowbray has promised another positive mindset from Sunderland against Watford even if they do not have a striker to call upon. Top scorer Ro s Stewart is definitely out with a thigh injury, and he is expected to remain sidelined until the end of October. There is also Mitchell Trubisky Jersey a doubt over Ellis Simms the only other senior specialist centre forward in the Sunderland squad after he limped out of the 3-0 midweek win over Reading. Simms Ben Roethlisberger Jersey is said to be touch and go to make the starting line-up against Watford, but Mowbray believes Sunderland are best on the front foot and they will remain so regardle s of the striker situation. "It's not all doom and gloom, even if Ellis doesn't make tomorrow, Mowbray said ahead of the trip to Watford. We scored three goals without him on the pitch on Wednesday night. We have to find a way, we know we're playing a really strong side who Cameron Sutton Jersey were in the Premier League last year."Scroll to ContinueWatford come into the game as a promotion favourite but reeling from a 2-0 defeat to Mowbray's former club Blackburn in midweek.That means he is expecting a wounded animal at Vicarage Road, but he is not expecting his side to be overwrought Kordell Stewart Jersey by the challenge."They'll be hurting from the other night and they'll have a crowd right behind them, and our job is to go and try make them a bit nervous, keep the ball off them and try to create the chances," Mowbray said. "It's going to be a really interesting game."We have kept our feet on the ground after Wednesday night, and I hope I'm not sat after the game talking to you about how we maybe thought we were better than we are against Premier League quality. We will go Mason Rudolph Jersey out there from the first whistle to compete first and foremost, we'll look to put our game plan into action and hopefully have a positive day."'