Celtic legend Chris Sutton reckons things are going in the right direction, but his old team still "shoot themselves in the foot" on occasion.
A 3-2 win over Ferencvaros guaranteed Ange Postecoglou 's side will be playing European football beyond Christmas, whether in the Europa League or Conference League.
The manager insisted he was not nervous when the Hungarian champions grabbed a late goal to set up a frantic finish, and vowed never to change his style of play.
And in the BT Sport studio after the match Sutton and Petrov saw positive signs, though predicted that more errors will come for an expansive Celtic side. "Take it back to the first two games in the group.
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