Aston Villa midfielder Idrissa Gueye could be set to join Everton.
HITC Sport understands that Louis Thompson and Declan Rudd are wanted
Everton are reportedly interested in Stoke City winger Marko Arnautovic
The Leeds United coach is impressed by the 18-year-old.
HITC Sport understands Brighton & Hove Albion have rejected several offers for defender.
Mane said he will not fall foul of any discipline breach following last season's experience at Southampton.
Aston Villa are co-favourites but Celtic are in the mix to sign the West Bromwich Albion striker, according to a popular bookmakers.
The Gunners have already had a bid rejected for the striker.
Gonzalo Higuaín has become the third most expensive player in history after signing for Juventus from Napoli in a deal worth €90m (£75.3m).
Pep Guardiola could take his summer spending past £100m in the coming days as the Manchester City manager closes in on Leroy Sané and the young South American forwards Gabriel Jesus and Marlos Moreno.