The Celtic left-back missed Scotland's crucial Nations League games with a hamstring issue but looks set for a weekend return to action.
James Forrest is in fine form for Scottish Premiership champions Celtic but Alex McLeish still left him out of his Scotland squad.
Sheffield Wednesday striker Steven Fletcher has not played for Scotland since last October.
Steven Gerrard’s Ibrox club Glasgow Rangers goalkeeper Allan McGregor is ahead of Celtic star Craig Gordon for Scotland.
Celtic striker Leigh Griffiths did not play for Scotland against Israel or Portugal.
Former Rangers boss is struggling early on as Scotland manager.
Celtic winger James Forrest did not start for Scotland against Israel.
Celtic and Scotland international striker Leigh Griffiths has been in superb form in recent weeks.
Barry played for Aston Villa before his return to the Midlands with rivals West Bromwich Albion last year.
Brendan Rodgers’s Celtic failed to win against St. Mirren in the Scottish Premiership on Friday.