McClean 'acting strangely' since Twitter controversy

Sunderland winger James McClean has been "acting rather strangely" since his recent Twitter outburst, according to his club manager Martin O’Neill.

The 23-year-old Republic of Ireland international incurred the wrath of his team-mates last week when he hit out at manager Giovanni Trapattoni’s decision to leave him sitting on the bench during the 2-1 World Cup qualifier victory in Kazakhstan on the social networking site.