England youth - teamer Dele Alli has come to an agreement with MK Dons to extend his deal, writes the official website mkdons.com. <br /><br />The 18 - year - old, who is of Nigerian descent, has appended his signature to a three - year deal that will keep him at the League One outfit until the summer of 2017, if both parties honour the contract.<br /><br />In the past few months, the midfielder was heavily courted by the top guns in the English Premier League not limited to Arsenal,&nbsp; Manchester United, Manchester City and Liverpool.<br /><br />Dele Alli progressed through the MK Dons youth team before making his debut against Cambridge City in the FA Cup on November 2, 2012.<br /><br />This season, he has hit target 3 times in his last 6 League One games.<br /><br />Photo Credit : mkdons.com<br /><br />