Chelsea reportedly still hold an interest in signing Arsen Zakharyan from Dynamo Moscow despite failing to complete the transfer in the summer.
The Blues were heavily linked with a move for the 19-year-old, who contributed 13 goals and 16 assists in 86 appearances for Dynamo Moscow.
Chelsea manager Antonio Conte is reportedly keeping a close tabs on the possibility of signing CSKA Moscow playmaker Aleksandr Golovin this summer.
The Premier League champions produced an impressive run to claim the title this season, but they will now have to keep the momentum to fight in the Champions League group stages.
Euro 2016
Date: Wednesday, 15th June, 2016
Time: 14.00pm BST
Venue: Grand Stade Lille Métropole, Lille
Russia and Slovakia meet in Lille to kick off the second round of group games in a game that has interest to English and Welsh fans but perhaps not highly-anticipated by the rest of Europe.