Money talks as Louis Picamoles agrees to leave Northampton for Montpellier

• Picamoles offered deal to ‘underpin the future financial stability for his family’• Deal for France No8 believed to be worth £900,000Louis Picamoles is to leave Northampton Saints to rejoin Montpellier after the Premiership club have said they have “reluctantly” agreed a significant transfer fee - thought to be £900,000 – for his services.The France No8 had two years left on his deal at Northampton, which was thought to be worth £500,000-a-year, and the club’s chairman Tony Hewitt had made clear earlier this month that they wanted to keep hold of him. Related: Lions bemoan ‘disappointing’ tr…