By Jamie Spencer Lionel Messi is nursing an Achilles injury only two weeks before the start of the World Cup. Paris Saint-Germain have confirmed that Messi will miss their Ligue 1 game against Lorient on Sunday afternoon with ‘inflammation’ of his Achilles and is being treated as a ‘precaution’. The French champions expect the seven-time Ballon d’Or winner to be able to return to team training next week, although Argentina fans will certainly be sweating given just how close it is to the start of the World Cup this month. Given that the tournament in Qatar follows on from the pause in club foo…