It looks like Dinamo Moscow will not be signing Matheus Martins Silva dos Santos from Botafogo after all. The forward had been heavily linked throughout the window, but the deal is now dead in the water. Reasons for the collapse remain unclear, though it marks a blow to Dinamo Moscow's plans to bolster their squad. Talks collapsed before reaching an agreement, and with no other clubs involved, Matheus Martins Silva dos Santos remains at Botafogo. Alongside this, Botafogo are said to be exploring Arthur Largura Chaves and Nahuel Ferraresi with Dinamo Moscow likewise connected to Gonzalo Plata. Want more transfer rumours like this? Follow us on Twitter @PlayerSwitchCom for up-to-the-minute transfer news direct to your feed.