Suppose that "Dan Stevens, drugs-cheat amateur cyclist ... at the centre of explosive new claims that a doctor illegally treated 150 elite sportsmen, including Premier League footballers" and Dr. Bonar were paid by Putin, through one of his cronies, to take revenge of British denounces of Russian drugs cheating (fiction).
Follow the money. I have no means nor the will to do it. It could be dangerous, btw.
The Spanish press echoed the drug scandal in revenge for past suggestions of Spanish drugs cheating denounced by the British press (fiction).
The Guardian and the BBC had knowledge of the Panama Papers before Sunday, maybe months before. (this is a fact, I quote The Guardian: "The ICIJ then shared them with a large network of international partners, including the Guardian and the BBC"), but chose to reveal them on Sunday at the same time (fact) to silence the drug scandal, among other things (fiction). It would not be the only goal of the Panama Papers.
Assange-Wikileaks, possibly out of jealously, say (fact) that the group of journalists ICIJ are financed by the USA through USAID, according to Le Monde, and are at the service of USA and against Putin.
http://www.lemonde.fr/evasion-fiscale/article/2016/04/06/panama-papers-passe-d-armes-entre-wikileaks-et-le-consortium-international-de-journalistes_4897082_4862750.html
Le compte Twitter de WikiLeaks a critiqué, mardi 5 avril dans la soirée, les premières révélations du Consortium international de journalistes d'investigation (ICIJ, dont le Monde est partenaire), l'accusant à demi-mot deservir les intérêts des Etats-Unis en s'attaquant à l'entourage de Vladimir Poutine.
<< L'attaque contre Poutine a été écrite par l'OCCRP, un organisme qui cible la Russie et les anciennes républiques soviétiques et qui est financé par l'USAID et George Soros >>, écrit WikiLeaks. Tout en reconnaissant que l'OCCRP (pour Organized Crime and Corruption Reporting Project - << Projet de reportage sur le crime organisé et la corruption >>) << fait parfois du bon travail >>, WikiLeaks estime que << le fait que les Etats-Unis financent directement les attaques #panamapapers contre Poutine mine sa crédibilité >>.
The Twitter account of WikiLeaks criticized, Tuesday, April 5 in the evening, the first revelations of the International Consortium of Investigative Journalists (ICIJ, the World is a partner), accusing them of serving the interests of the United States by attacking the entourage of Vladimir Putin.
"The attack against Putin was written by OCCRP, an organization that targets Russia and the former Soviet republics and is funded by USAID and George Soros," wrote WikiLeaks. While acknowledging that the OCCRP (for Organized Crime and Corruption Reporting Project - "Draft report on organized crime and corruption") "sometimes does good work," WikiLeaks said that "the fact that the United States directly fund #panamapapers the attacks against Putin undermines his credibility. "
But Assange could be on the Putin's payroll (fiction).
These are only suggestions and hypothesis. It is plausible.
[BTW, I was also thinking also that scandals are usually break on Mondays, but this one coming from a Sunday paper, of course came out a Sunday].