According to Fabrizio Romano (via GiveMeSport), United's director of football Jason Wilcox has been a long-time admirer of Stiller and has monitored his game for quite some time. Wilcox is one of the key figures who has pushed the English giants to pursue a move for the German. United were linked with a move for Stiller in the summer but they did not approach Stuttgart with a concrete offer.
The report adds that the Bundesliga club are likely to buy out the €2m release clause in Stiller's existing contract, which runs until 2028. After that, the German side is expected to demand a fee in the region of €50m-€60m (£44m-£53m).
However, any deal probably won't happen in the upcoming January transfer window, as United are unlikely to shell out such a huge amount just months after spending heavily in the summer window. Any move for Stiller will have to wait until next summer.
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