Tech 3 boss will push "120 percent" to re-hire Folger if fit

Folger was diagnosed with Gilbert's syndrome last year and missed the final four races of 2017. Shortly before the first test of 2018, it was announced that he would not race this year.

While the decision left Tech 3 in an uncomfortable situation of having to find a replacement close to the start of the season, Poncharal said that he would still welcome Folger back to the team in 2019 as he has "zero doubt" about the German's abilities.

During his rookie MotoGP season last year, Folger came close to beating Marc Marquez to victory on home soil at the Sachsenring, and collected a further seven-top 10 finishes.

"If Jonas can convince me that he’s fully recovered and ready to do 19 or 20 races with all the testing and all the stress which is linked to a full MotoGP season, it will be up to me to convince my partners, which are my sponsors," Poncharal told Motorsport.com.

"Maybe it would be a bit difficult to convince my partners, because for sure some people will doubt him, so it will be up to me to convince them. I will try 120 percent to convince them.

"I have zero doubt about the abilities of Jonas Folger. He’s incredibly talented, he is still young and we need riders like him.

"But it depends on him and he has to come back with a kind of mental insurance that he can cope with all the pressure and the stress of a complete MotoGP season.

"He is the only one who can answer this question. I would love him to come back."

"Happy" to show people Folger's potential

Folger moved up to MotoGP without ever finishing in the top four overall in either Moto2 or 125cc/Moto3, albeit collecting four race wins across the two classes.

Poncharal said it was his decision to sign Folger and that he was happy to show the rider's potential.

"I want to say that [signing] Jonas Folger was my decision," he said. "I’m very happy to show people, who were not convinced that he is a top MotoGP rider.

"I’m only sad that we couldn’t finish the two-year adventure. I’m still very, very sad, because Jonas is an unbelievable talent for me.

"Sachsenring showed his level and it wasn’t just an accident, I’m sure Jonas could have had a lot of Sachsenring-type races."