A commentary published on FAZ.net has questioned Michael Ballack's defense of young player Lennart Karl, pointing to a conflict of interest. The piece says Ballack, a former Germany captain, sought to come to Karl's aid after criticism from Uli Hoeneß and Lothar Matthäus, describing his intervention as resembling that of a noble knight.
But the commentary argues that Ballack is not only a television expert for DAZN; he is also Karl's agent. That dual role, it says, suggests he may view his client through rose-tinted glasses, making the defense seem less noble and more like an interest conflict.
The article uses the case to discuss a broader issue among football pundits. It says experts are supposed to explain the game to viewers—something few manage—but often use the platform for themselves and their own interests. It then offers a hypothetical: a candidate to succeed the national team coach could, during a major tournament, work as a TV expert and undermine the current coach to take his place. The commentary calls such a scenario another conflict of interest and tasteless, while saying it cannot imagine it actually happening. It adds that Ballack is an adviser, not a coach.
Sources: FAZ.