Abraham can not be cap-tied to his country of birth until he makes an appearance for the Three Lions in next summer's football festival in Russian Federation, as the games against Brazil and Germany are friendly games.
Abraham was included on Thursday in England's squad for friendlies against Germany and Brazil at Wembley next week, and Clement said the on-loan Chelsea player had the characteristics to cope with the demands of global football.
Striker Abraham who some weeks back caught the fancy of Amaju Pinnick, the President of Nigeria Football Federation (NFF), has scored four of Swansea's seven league goals this season.
"We're in a position now where we've qualified for the World Cup and we always wanted to look at the team and how we want it to evolve", said Southgate "This is an opportunity to look at new players and a different way of playing and I think the beauty of my position is that I know the young players in the system". His back-to-goal play is improving and so is his defensive work.
Gareth Southgate has included the trio in his squad for matches against Germany and Brazil later this month.