The West Ham and Leicester stars are pushing for England call-ups.
Wolverhampton Wanderers head coach Kenny Jackett says that Michal Zyro made the difference in his side's 2-1 win over Bristol City.
Former Queens Park Rangers winger Andy Sinton admits that he was impressed with the club's 2-0 victory over Derby County.
Harry Redknapp has played down talk of a move to Newcastle.
The Blues have reportedly scouted the Marseille striker.
Basque boss has no intention of return to Spain and is happy on Teesside.
Newcastle United are considering their options.
Roy Hodgson has said he will be happy to relinquish his role as England manager if it becomes clear the public do not want him to continue in the job after Euro 2016 and he gets the sense that “most people are wishing that I was not there”.
Manchester United, Manchester City and Arsenal feature.
The Sunderland football club chief executive, Margaret Byrne, has resigned over her handling of the Adam Johnson child sex abuse case, admitting she made “a serious error of judgment”.
HITC Sport understands that West Ham United, Stoke City and Swansea City are also monitoring Hoffenheim's Peruvian defender.
HITC Sport understands that Crystal Palace, Leicester and West Brom are also keen on a man who has drawn interest from Tottenham in the past.
Liverpool got their pre-season off to the best possible start with a 4-0 win over a Thailand XI.