Matthaus, in his column for Sky, said that he was confused by Kovac's changes and wonders if the German side know how to fit Bellingham into the midfield, but stressed such confrontations should be kept away from the stadium corridors.
"Jobe Bellingham's parents caused a stir in the catacombs at BVB," he wrote. "Sebastian Kehl responded with strong words. I understand both sides. Bellingham didn't start in Essen; he's the star signing. I was already asking myself at Dortmund: 'Where are the regulars?'
"I don't know about Bellingham after the first two competitive matches. Does he have a regular starting place or not? Bellingham himself doesn't know: 'Is the coach counting on me?' Niko Kovac started with Marcel Sabitzer, Pascal Gross and Bellingham in the center at St. Pauli. But then there's Felix Nmecha. For me, those four players are sixes or eights. You can play with one six and two eights, or use [Julian] Brandt at number 10. Bellingham isn't a number 10.
"His parents manage him and are dissatisfied with his playing time. I understand their point of view. There's some anger, but not where it happened. That shouldn't happen in the catacombs, but rather the next day or the day after in Dortmund behind closed doors in an office belonging to Lars Ricken, Kehl, or Kovac. Nevertheless, Kovac shouldn't constantly make too many substitutions in midfield and attack; he should make a commitment and then put his trust in these players."