Silva joined Dortmund on a five-year contract last August, following a tough spell in England, with the Portuguese international scoring just five goals in 72 appearances for Wolves.
The 23-year-old was arguably fortunate to join a Champions League side, and he's since continued his struggles in Germany, finding the net a measly three times in 38 outings.
The former Porto wonderkid hasn't been helped by the form of Serhou Guirassy, who has 21 goals in 45 appearances this term, but he's the main reason Dortmund could cash in on Silva.
According to transfer journalist Rudy Galetti, Guirassy's possible stay and Dortmund's playing style not suiting his characteristics means he could be on the chopping block.
Clearly frustrated over his time at the club so far, Galetti has revealed that Silva is "considering his future" away from Signal Iduna Park, with several Premier League and LaLiga clubs "interested" in his signature.
Silva, of course, struggled during his five years at Wolves and notably couldn't handle the physicality of England's top-flight, so taking a chance on him this summer seems rather bold.