The Guardian article linked in the OP, muckraking as it it, is actually worth the read. Just to know what's being accused. At its heart:
"Yet what remained hidden until now are more than 300 emails, amounting to more than 700 pages, many emblazoned with the NFL and NBA logos, showing that the teams’ officials were more involved with some of the church’s operations than they ever admitted. They expose how extensively the sports teams’ leaders intervened in their local church’s most unyielding scandal.
"In the most blatant example of that, Bensel – the teams’ vice-president for communications – wrote an email to Lauscha on 1 November 2018, the day before the clergy-abuse list was released. Using common abbreviations for “conference call” and “with”, Bensel wrote: “Had a cc w [New Orleans’ then district attorney] Leon Cannizzaro last night that allowed us to take certain people off the list.”