Sunderland manager Paolo Di Canio wants more from Adam Johnson

Adam Johnson is a touch hit and miss. Photo: PA

Sunderland boss Paolo Di Canio has challenged winger Adam Johnson to show everyone how good a player he is.

The 25-year-old England international has endured a difficult first season on Wearside following his £10million summer move from Manchester City, but has shown signs of returning to his best form in recent weeks, particularly during Monday night's 1-1 draw with Stoke.

However, Di Canio believes there is more to come and he is confident Johnson can blossom under his guidance.

Writing in his programme notes ahead of today's vital Barclays Premier League clash with Southampton, he said: "He was outstanding against Stoke, but that should be normality for him, so it shouldn't be a surprise for anybody that he played so well.

"I don't know what the reasons are that Adam hasn't played as well as he can earlier in the season, but for instance we saw against Newcastle and Everton, as well as Stoke, that he is a player of high quality.

"We have to maintain this standard and I am pleased that under me, the player believes in his ability and is becoming more confident.

"He is young and to be honest, I want to see him show everyone how good he is.

"If he pushes his brain like he has in the last few weeks, he can be the player we expect him to be.

"It was a good game for him against Stoke because he devastated his opponents, even in the first half as a second striker and as a winger, he can be one of the best."