Il problema è che per Chiariello il "modello Borussia" si riduce al player trading, quello che interessa al pappy, e non tutto il resto, tipo questo

https://borsaefinanza.it/borussia-dortmund-chi-sono-azionisti-club-tedesco/

Il Borussia è il primo e unico club di calcio della Bundesliga ad essere quotato alla Borsa di Francoforte, il principale mercato finanziario tedesco e uno dei più importanti in Europa. La quotazione è avvenuta il 31 ottobre 2000 al prezzo di emissione di 11 euro. Nel corso dell’IPO, l’allora CEO Gerd Niebaum ha cercato di espandere le aree di business della società tra hotel, una compagnia di viaggi e una catena di centri di riabilitazione.

Lo stadio di proprietà

https://it.wikipedia.org/wiki/Westfalenstadion

Il centro di allenamento

Borussia Dortmund's training ground and academy base Hohenbuschei is located in Brackel, a district of Dortmund.[63] Inside the complex, there are physical fitness and rehabilitation robotics areas, physiotherapy and massage rooms, and remedial and hydrotherapy pools. The facility also includes sauna rooms, steam rooms and weight rooms, classrooms, conference halls, offices for the BVB front office, a restaurant, and a TV studio to interview the BVB professional footballers and coaching staff for BVB total!, the channel owned by the club.[64] On the grounds, there are five grass pitches, two of which have under-soil heating, one artificial grass field, three small grass pitches and a multi-functional sports arena.[65] The site covers a total area of 18,000 m2 (190,000 sq ft).[63] In addition, the club owns a Footbonaut, a training robot, which is effectively a 14 m2 (150 sq ft) training cage.[66][67]

The training complex and youth performance centre, located in Hohenbuschei, will be expanded in stages until 2021.[vague] In addition, the Sports Business Office will be entirely rebuilt from scratch. The planned construction, which will cost up to 20 million euros, will make BVB the best-equipped football club in the country with regards to infrastructure.[68]

In the Strobelallee Training Centre, the BVB Evonik Football Academy has an outstanding[tone] training venue exclusively at its disposal. Among others, the Bundesliga-team used to prepare for their matches on the club's former training ground

La polisportiva e tanto altro.

Per Chiariello essere come il Borussia significa solo accettare le cessioni