With the New Year underway and the season into its second half, the Owls are ninth in the Championship table.
But Stuart Gray says Wednesday have achieved nothing yet and will be judged at the end of the campaign.
Speaking in his pre-match press conference at Middlewood Road, he said:
“It’s a long season and we are only just over halfway through.
“We have achieved nothing yet but I keep encouraging the players to look up and then who knows what they can achieve?
“You don’t win anything at this stage of the season, there are no prizes handed out yet.
“One thing I do know is that your glass has to be half full at all times and that is my philosophy.”