By James Cormack It didn’t take long for Jadon Sancho to show how happy he was with his Borussia Dortmund return. Whether it’s the rather symbolic badge kiss, the return of those pearly whites, or the re-establishment of his connection with Marco Reus; a litany of sequences have manifested a spritely Sancho amid his homecoming. It was Sancho’s majestic first spell in Dortmund that had many tipping him for superstardom. A major move to one of Europe’s financial behemoths developed into an inevitability as his stellar form persisted in front of the Yellow Wall. The winger’s time in Germany evolv…