So what do we know about the Kalmar FF striker?
Sweet f*** a** if we're going to be truly honest.
But we have done some research about the player that may come in handy. Especially with all the know it all scouts that pollute our Twitter feeds.
Antonsson is 25-years old and has only recently started to flourish since moving to Kalmar last season.
He joined from minnows Halmstad where incidentally our new Spanish assistant coach Pep Clotet was his head coach during a brief spell in charge.
It's more than coincidence that Antonsson's deal has been pushed through so quick, with Clotet only joining last week, the move may show that Cellino is giving our new coaching team more freedom in the transfer market.
(We're sorry Andrea, your skills of watching Football Manager simulations are no longer needed).