The 22-year-old has only one year left to run on his existing contract with the Royal Blues, but has vehemently denied talk of a 'done deal' with record Bundesliga champions Bayern Munich ahead of a decisive campaign on all fronts.
Watch: Goretzka discusses his Schalke hopes and future
"There is no agreement, it's complete nonsense," Goretzka told media on Saturday. "Obviously, I understand that this subject is interesting a lot of people. I have made it clear that if a decision is made, I will announce it. Because that's not the case, I have nothing new to report."
Encouraging words for Schalke. A club in flux following last season's below-par mid-table showing, new head coach Domenico Tedesco is keen to build his royal-blue revamp around the Germany star, whose box-to-box brilliance was integral to the world champions' maiden FIFA Confederations Cup triumph earlier this summer.
"Leon Goretzka is a Schalke player," Tedesco commented. "It's about the here and now - everything else is of secondary importance. He will be a very important player for us, and I'll treat him as such. What's important is that he is willing to walk over hot coals for us."
Watch: Leon Goretzka is blossoming into a world-class midfielder
Duly putting his neck out for the Schalke cause, Goretzka is already on the mend just days after picking up a thigh injury on his return to first-team training at the start of the week. The aptly branded 'new Michael Ballack' is running again and fully expects to be fit in time for the season-opening clash with BFC Dynamo in the first round of the DFB Cup on 14 August.
"There are varying degrees of injury with this kind of thing, but mine was relatively minor," he revealed from Schalke's pre-season training camp in Mittersill, Austria. "We'll take it day by day, but it'll be back to normal soon. It's no big deal. I'll be back to full fitness in time for the start of the new season."
Music to Schalke ears. Goretzka was one of the club's precious few plus points last term, registering five goals and as many assists in 30 Bundesliga appearances as Die Knappen missed out on a place in Europe for the first time in seven years. He was steadfast in his commitment during the perceived 'bad times' and is the man to kick-start the revival. If his role as driving Schalke force fuels his personal ambitions, all the better.
"I made my first steps with the national team at the Confederations Cup," Goretzka said modestly, having joint-top-scored with three goals and chipped in with one assist at the FIFA 2018 World Cup taster event in Russia. "I just tried to show my good side. Obviously it's fuelled my desire for more. There's [a World Cup] coming up and I want to be part of it."
Injuries and fitness permitting, Goretzka looks a safe bet for Russia 2018. The Bochum-bred star excelled on the big stage at the Confederations Cup and - on those world-beating performances alone - could conceivably play for any club in Europe. The fact he favours the sights and sounds of Schalke's Veltins Arena - in a World Cup year at that - speaks volumes for the Bundesliga's original champions of homespun talent.