AB de Villiers Sunday said it would be "fantastic" to return to playing for South Africa ahead of the Twenty20 World Cup as he awaits a discussion with national coach Mark Boucher.The veteran batsman, who retired from international cricket in 2018, smashed a match-winning unbeaten 76 as the Royal Challengers Bangalore thrashed Kolkata Knight Riders by 38 runs in the Indian Premier League.De Villiers, 37, has been keen to feature again for the Proteas and believes a call on his form and fitness would be discussed towards the business end of the Twenty20 tournament.We have been talking about it. Already last year he asked me if I would be interested and I said 'absolutely'," De Villiers said after being named man of the match in Bangalore's third successive win this season.