According to the Express, the Argentinian forward has already had a dispute with the Catalan side over his wages. Lionel Messi is allegedly open to a transfer to Chelsea. He is even prepared to get into a dispute with Barcelona over his current income that will then pave the way for him to transfer to Stamford Bridge. Lionel Messi currently earns around $25 million a year playing for Barcelona. However Cristiano Ronaldo, who is thought of as Lionel Messi’s greatest rival for the crown of best soccer player in the world, earns $29 million. Messi apparently wants to earn this sum too.