I always love headlines like this:
"Could" is such a great word in headlines. Why not also include "or could not" as well?
That being said, I heard on the NewsRadio yesterday that there apparently are 2 yet unpublished studies out there pointing to the Wuhan market as the origin. Could be convincing...or not.
The authors include ........
Marion P. G. Koopmans; Marc A. Suchard; Joel O. Wertheim; Philippe Lemey; David L. Robertson; Robert F. Garry; Edward C. Holmes; Andrew Rambaut; Kristian G. Andersen.
The proximal origin authors include .......
The proximal origin of SARS-CoV-2
Kristian G. Andersen, Andrew Rambaut, W. Ian Lipkin, Edward C. Holmes & Robert F. Garry
Nature Medicine volume 26, pages450–452 (2020)

They just reversed the order that the names are listed, and tossed in a couple of extras, to throw people off. 😁