The World Cup winning striker has made it clear to Atletico Madrid he won’t be returning and now looks set for a big-money move to Barca.
Eden Hazard could also be set for a major transfer amid rumours of a £90m switch to Real Madrid while several other world stars are being linked in the rumour mill, too.
Should Griezmann or Hazard complete such moves, they would head straight into the top-ten list of the most expensive deals ever.
So with the window set to open, could we see a new record transfer fee spent this summer?
Here are the current top ten priciest players in the world.