Celtic as he pointed to a "desperate" air around the club following their defeat to Hearts. The Parkhead club lost their opening league match for the first time in 24 years as Ange Postecoglou 's reign hit another early bump in the road.
New signing Carl Starfelt struggled, particularly on the opening Hearts goal in the 2-1 Tynecastle defeat. And Stewart believes that is symptomatic of a summer transfer window that has left players being thrown straight into action after coming in.
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