Aston Villa's Adama Traore is currently out injured.
Benitez wants more clean sheets and to concede fewer chances in the season ahead.
Jeremain Lens has been linked with a move away from Sunderland in recent times.
Aston Villa midfielder Idrissa Gueye could be set to join Everton.
Everton are reportedly interested in Stoke City winger Marko Arnautovic
The Leeds United coach is impressed by the 18-year-old.
Mane said he will not fall foul of any discipline breach following last season's experience at Southampton.
Roger Federer will miss the Olympic Games in Rio and the rest of the tennis season, including the US Open, in order to recover from knee surgery.
If it seems strange to be speaking of a year’s definition by late July, the nuances of golf’s rescheduled calendar because of the Olympic Games makes it a reality.
Gonzalo Higuaín has become the third most expensive player in history after signing for Juventus from Napoli in a deal worth €90m (£75.3m).