The outgoing Celtic boss hailed the 19-year-old winger after his two-goal performance in the title-clinching win over Aberdeen.
Two West Ham players are reportedly keen to leave the club this summer.
Sunderland, Newcastle United and Norwich City were all in action in the Premier League on Saturday.
The Reds beat their London counterparts 2-0 at Anfield.
Arsenal can catch Tottenham Hotspur, if Mauricio Pochettino's side lose on the last day of the season.
Watford have been linked with manager Paco Jemez this summer.
Despite mid-season problems involving Aitor Karanka, Middlesbrough gained promotion to the Premier League after a seven-year absence from the top flight.
Vito Mannone was in fine form as Sunderland beat Chelsea 3-2.
West Ham were beaten 4-1 by Swansea City at Upton Park yesterday.
Everton lost against Leicester City in the Premier League on Saturday evening.
Graham Roberts claims the Arsenal man is not as good as Tottenham Hotspur's big Belgian.
The striker has struggled for first-team football since his return to the South Coast.
Mauricio Pochettino claims Kevin Wimmer is still in his plans.
Everton's reported summer target scored twice in the Champions League this week.
Here's the heartwarming story of a Goldman Sachs high-yield bond trader named Tom Malafronte, who bought bonds when customers were selling them, and sold them when customers were buying, and made $100m between January and June.
Arsenal, Tottenham Hotspur, Chelsea, West Ham United and Manchester City are listed as possible destinations for Liverpool striker Daniel Sturridge.
Newcastle's summer signing from Hull was a target for criticism despite his side's win against Barnsley.
West Ham United's latest update on the recovery of injury-plagued striker Andy Carroll has left fans scratching their heads.
'We're all in a long-term game'.
Leeds United winger Kemar Roofe has not impressed since joining from Oxford United.