Swiss World Cup starlet Ardon Jashari admits he's heard the speculation linking him to Celtic but insists he is getting on with training with his Swiss club Luzern...unless he's told otherwise.

The Hoops were linked with a £6 million move for Swiss World Cup starlet Ardon Jashari, with Europa League winners Eintracht Frankfurt and Bundesliga high-fliers RB Leipzig also credited with an interest in the 20-year-old.

Howver, Jashari - who was a surprise inclusion in Switzerland's squad for Qatar - insists he is only concentrating on returning to league football with his club, where he was made captain as a teenager.

He said: "Of course, I have read all the stories about my transfers to other clubs and I am aware of all the speculation.

"But I am happy that I am back in training with the club.

"For me, my focus right now is only with Luzern so that I can prepare well for the resumption of the league system. Everything else is out of my control.

"With regards to any possible transfer, the timing and financial aspect of any deal would have to be right for both me and the club."

READ MORE: Incredulous Chris Sutton continues Rangers vs Celtic VAR attack

Meanwhile, Chris Sutton has continued his criticism of VAR in Scottish football following Rangers vs Celtic.

The pundit has blasted Willie Collum and his team for failing to advise John Beaton to review the Connor Goldson handball incident during Monday's derby.

The ex-Hoops, Chelsea and Blackburn forward insists it was incredulous that the on-field referee was not told to go look at the penalty shout on the pitchside monitor. 

And he's called on Scottish officials to "finally get to grips" with the technology before it has an influence in where the title ends up.

He wrote in his weekly column: "I don't want to say I told you so. But I told you so. I said in my column last week I was worried VAR might cause a problem at Ibrox and sure enough there was a big flashpoint with the Connor Goldson handball.

"I don’t care what anyone says, or how some people want to pore over the IFAB rules in the search of a technicality. A penalty would be awarded down south every day of the week.

"There should be no debate. Listen, I’m not saying Celtic deserved anything from the game on Monday. They escaped with a draw and will probably feel fortunate at that.

"But that doesn’t make the Goldson decision okay. It ended up honours even and as you were in terms of the points difference."