Seamus Coleman and James McCarthy have been recalled to the Republic of Ireland squad to face USA
Rep of Ireland live updates
Robbie Keane has been left out of the Republic of Ireland squad to face Serbia in a friendly in Dublin on March 5.
Ireland squad: D Forde (Millwall), D Randolph (Birmingham), R Elliot (Newcastle); R Keogh (Derby), M Wilson (Stoke), S Coleman (Everton), J O'Shea (Sunderland), A Pearce, S Kelly (both Reading), D Delaney (Ipswich), R Dunne (QPR); J McCarthy (Everton), C Clark (Aston Villa), S Ward (Brighton)
G Whelan (Stoke), P Green (Leeds), A Reid (Notts Forest), A McGeady (Everton), A Pilkington (Norwich), J McClean (Wigan), S Quinn, D Meyler (both Hull), W Hoolahan (Norwich); S Long (Hull), D Murphy (Ipswich), J Walters (Stoke), K Doyle (QPR), A Stokes (Celtic), S Cox (Notts Forest).
Andy Reid has been forced to withdraw from the Ireland squad and return to his club http://t.co/WZyevKFlsX
Republic of Ireland defender Joey O'Brien is due to undergo a scan on a hamstring injury on Saturday.
The West Ham defender felt the problem during the warm-up to Friday night's 3-0 friendly victory over Latvia and sat out training in Malahide on Saturday morning.
– Republic of Ireland manager Martin O'Neill
He just felt a little bit last night in the warm-up, so even though there was an opportunity last night to play him, we wouldn't have done so just because there might be some risk, so he is going for a scan later on
Martin O'Neill has admitted he is surprised no club has taken the chance to hand Roy Keane a return to management.
The new Republic of Ireland manager appointed the 42-year-old as his assistant last week with Keane having been out of the game since losing his job at Ipswich in January 2011.
– Martin O'Neill.
I am. I know that he feels things didn't go very well at Ipswich for him.
I think sometimes it's forgotten as well that in his first season, he actually got Sunderland promoted and did very well. Some of those things get lost in time and people want to forget that.
But I think I was surprised that he hadn't had another opportunity, that somebody wouldn't have taken a chance with him.
But who knows what might happen here? He's here, he is focussed on it. He wants to do it and I think you will find tomorrow that he is especially ready for it.