Pundit Neil McCann was full of praise for Tom Rogic's stunning performance against Dundee United.
And the ex Rangers man sees why Ange Postecoglou believes his team can win the title this season.
Celtic brushed Dundee United aside 3-0 at Tannadice with Rogic notching a stunning opener to kick things off.
And McCann, speaking on BBC Sportscene, reckons he's '"like a new player" for his team.
"It's the fittest I've seen him look. I know he wasn't finishing a lot of games previously, but today he just looked slim and strong.
"He was quick and sharp, and we know he's got so much ability on his left foot.
"But he was pushing players away and dictating the play.
"He was like a new player and the Celtic fans will be delighted with that."
Footage then cut to Ange Postecoglou celebrating the win and McCann admitted his side have a real chance at something special.
Celtic sit four points adrift of Rangers but have won six of their last seven Premiership matches and haven't lost since their trip to Ibrox in August.
"He's loving life I believe. I think he's starting to come into his own," McCann admitted.
"He was under a bit of pressure, but he now sees that things are starting to improve.
"He genuinely believes he's got a real crack at the title this season because of how they're starting to move."
