Overview
- Transfer journalist Florian Plettenberg reports that Borussia Dortmund have joined the competition for the 16-year-old forward, with Sebastian Kehl showing interest.
- Manchester United are still pushing to sign Filling, though no agreement has been reached with any club.
- Plettenberg indicates the Sweden U18 striker could leave AIK as early as the January window.
- Filling is under contract at AIK until 2028, a factor likely to shape negotiations and timing.
- Recent coverage frames any move as one for development pathways, with Football Talk noting his three goals in 313 minutes for AIK’s youth side.