Jonjo Shelvey says he was forced out of Swansea and has warned his old club they will regret selling him to Newcastle, according to dailymail.
The £12million signing clearly had a score to settle with the Swans and their interim manager Alan Curtis when he was unveiled on Tyneside.


Shelvey was told by Curtis that he did not feature in his first-team plans and the England midfielder feels he was left with no choice but to quit the Liberty Stadium.
Newcastle hosts West Ham on Saturday and Shelvey might make his debut against his boyhood club.