"There are only 16 teams left now, and only six of those are from the Premier League, so we must have a great chance," the striker told official publication LFC Magazine about Saturday's FA Cup tie.
"With the quality we possess I don't see why we can't go all the way.
"But it's okay saying we want to win the trophy - we know Wembley is still a long way off. Before that we have to take care of Barnsley on Saturday. That's all we can think about at the moment.
"You always have to be 100 per cent focused for every game, no matter who the opponents are, and that's the attitude we must take into this tie. Otherwise we could get punished."
