A number of key factors are analysed by the footy site to give a piece of gossip a rating out of five in terms of how believable it is.
The volume of whispers, the authority of the sources and how recent the rumour is are all taken into account by the index.
Arsenal haven’t won the title for 12 years and the fans are running out of patience.
Following Granit Xhaka’s arrival, Arsene Wenger is tasked with adding some more star power.
But who is most likely to be off to the Emirates this summer?
Check out our gallery above for more.