Apparently, the president of the Nigerian Football Federation has spoken to Tammy and have begun paperwork for him to play for Nigeria, rather than England. http://www.football365.com/news/chelseas-abraham-agrees-to-play-for-nigeria-and-not-England
Hopefully he chooses England (his birth country) over Nigeria because it's where he learnt and excelled at football. The international authorities need to take a look at citizenship qualifications as the changing world is making a mockery of nationality status, somewhat akin to university degrees that don't pass the smell test.
He's rejected it. http://www.skysports.com/football/n...1-striker-tammy-abraham-rejects-nigeria-links