DONCASTER manager Gary McSheffrey has urged his players to sharpen up in attack.Rovers have one of the lowest goals-for totals this season and McSheffrey admits that must be improved.He said: “There’s no secret that results haven’t been good enough.You need people to score.“Bar five or six of the games I’ve been in charge for where there’s been big scorelines and a couple of games in March where we didn’t turn up, we have been competitive.“We’ve fallen short because of not putting the ball in the net.”

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