article_snippet.sent: Things have gone awry this season, though, with injury stunting the 19-year-old's progress.
article_snippet.sent: I've had a long injury which has put me back quite a bit this season.
article_snippet.sent: I have always had my focus on the under-21s when I got back fit
article_snippet.sent: Well I know they sort of watch all the under-21 games,' Sam Gallagher said. '
article_snippet.sent: You always know you've got to impress and do what you can to get in the first team. '