Borussia Dortmund are building momentum despite a growing injury list, with a dramatic 3-2 comeback victory at Hoffenheim on Matchday 2 lifting them to second place in the Bundesliga with six points from two games. Trailing at half-time, the team showed real character to overturn the deficit, with substitute Fabio Silva scoring the equaliser and playing a key role in the winner. New loan signing Ethan Nwaneri also made his debut off the bench, contributing to the decisive goal on a promising first outing.

The win came at a cost, though. Defender Filippo Mane was forced off with a right thigh injury inside the first half hour, adding to an already lengthy casualty list. Captain Emre Can and centre-back Nico Schlotterbeck remain long-term absentees, while summer signing Giannis Konstantelias is out for several months after rupturing his anterior cruciate ligament on the opening day against Hamburg. Justin Lerma is also sidelined with a muscle problem.

Nwaneri's arrival from Arsenal was a direct response to the Konstantelias blow, though the deal carries risk. Transfer expert Fabrizio Romano has confirmed that Arsenal retain the right to recall the 19-year-old as early as January, a clause that mirrors the Aaron Anselmino situation from last season. Sporting director Ole Book navigated a busy summer window well overall, bringing in six permanent signings for around 110 million euros while trimming the wage bill. Dortmund now turn their attention to Tuesday's Champions League home opener against Villarreal at the Signal Iduna Park.