Arsenal defender Calum Chambers is still pinching himself over his meteoric rise this past year.
The 19-year-old defender was an upcoming player at Southampton last term but now finds himself as a possible regular for club and country following a dream transfer to north London.
"It has been a mad start of the season for me but I've got to keep going, keep concentrating and just try to keep improving my game as best I can," said Chambers.
"It is an honour to get my first cap. It would be an honour for anyone. Hopefully there are more to come.
"I don't know if I will play against Estonia. All I can do is play the best I can to get the opportunity to get picked for that.
"I go into training and games and give it 100 per cent to give myself the best opportunity to do that."
