Aitor Karanka says Middlesbrough are speaking to numerous Premier League clubs - including Chelsea - about new signings.
Laurent Blanc admits PSG look unable to move for Real Madrid winger Angel Di Maria because of financial implications.
Lyon have signed Portugal international defender Miguel Lopes on loan from Sporting Lisbon.
The 26-year-old right-sided defender, whose rights are still partly owned by his former club Porto, has initially joined Lyon on a one-year loan deal with the option for the Ligue 1 outfit to make the move permanent at the end of the season.
According to a statement published on Lyon's official website, Lopes underwent a medical in France on Sunday and will return to Lisbon on Monday to finalise some personal matters before linking up with his new team-mates in midweek ahead of the squad's pre-season trip to New York.
Lopes becomes Lyon's second signing of the summer after midfielder Gael Danic.