This "Laporta was a financial fraud, Rosell was a financial genius" thing never made sense to begin with. Laporta took over in 2003 when Barca was at a historic low point. The club had not won anything for 4 straight years. When Laporta took over Barcelona's revenue numbers were below Arsenal's. By the end of his tenure Barca was competing with Real Madrid as a financial juggernaut. All of it through sporting success on the pitch. The 2011 CL was also Laporta's doing even though it was officially under Rosell's tenure but that team was built under Laporta, from coach to first XI.
Rosell? Rosell did nothing except taking over the club at its historic high point and selling the shirt and plastering the whole Camp Nou with Qatar logos. The reason he could negotiate those contracts to begin with was because Laporta turned Barca into a huge brand. But even then the moron managed to go and sell the shirt for less than what Arsenal is getting right now. A complete moron can take over the most successful team in the world and negotiate a few sponsorship deals with Qatar, Intel and Beko. That's no financial acumen.
What's Neymar's total cost by the way? € 120M by now?