While Youssef Chermiti earned rave reviews for his Old Firm heroics at the start of the month, he and Bojan Miovski passed up chances on Thursday and questions still linger over their ability to hold down the number nine shirt.

“Rangers aren’t the finished article, there’s still work to be done but they’re going in the right direction,” McFadden said. “There has been big progression, but they need to strengthen at the top end.

“They’re winning games. Are they at their free-flowing best? No, but it doesn’t matter. Somehow, they’ve managed to get themselves into a title race.”

At least there have been some reinforcements. Toko Chukwuani has come in as a defensive midfielder, and Rohl has also brought in left-back Tuur Rommens – a problem position given Jayden Meghoma was the only natural in the position – and winger Andreas Skov Olsen.

The latter is considered a big coup, on loan from Wolfsburg, and adds much-needed quality to the wings. Djiedi Gassama’s form has tailed off, and although Mikey Moore has come onto a game, Oliver Antman is still out injured.

Ineligible for the win over Ludogorets, the trio are expected to feature in some capacity against Dundee. That game could be vital in the grand scheme of the season, due to Hearts and Celtic meeting at Tynecastle the same day.

“I thought this season was a write-off,” admitted pundit Steven Thompson at Ibrox. “There were changes at board level, the recruitment wasn’t anywhere near good enough but Danny Rohl has flipped the script.

“You’ve got to give him so much credit for that. At times the football was good tonight, at times it was just OK. But it’s a clean sheet in Europe, and it just keeps this feel-good factor going.”

If the other two title contenders knock points off each other, Rangers could be within three points. Heady heights from the early days of Martin.

“Danny Rohl has done an absolutely fantastic job with this group of players,” said ex-Rangers midfielder Andy Halliday. “There is that lingering question – can they go that extra yard? A lot of people didn’t this group of players could step up.

“I think they need help, and the biggest help they could be given is a number nine at the top end of the pitch.”