Is Lionel Messi hinting at Paris Saint-Germain move with this Instagram post?

Lionel Messi's recuperation from injury continues.

After picking up a knee problem, the Argentine is in a race against time to return for Barcelona's El Clasico clash with Real Madrid in a couple of weeks. In a recent Instagram post, Messi can be seen giving a double thumbs-up while sporting an impressively strapped-up left leg. The fact that his t-shirt says 'Paris' on its front almost certainly means nothing, but it hasn't stopped some speculating that it's a cryptic message from the Barcelona playmaker. https://twitter.com/gpascual96/status/652461169022758912 We seriously doubt that this is his was of saying he fancies a move to Paris Saint-Germain, but hey - stranger things have happened.