Nathaniel Clyne, Wilfried Zaha, Victor Moses and John Bostock were all present.
HITC Sport understands a number of clubs are monitoring Slade's situation at Cardiff.
Celtic lost 2-1 away at Aberdeen on Wednesday night.
Steve Evans has admitted that one transfer target snubbed Leeds because he felt they need two or three better players.
Josh Onomah agreed a new long-term contract with Tottenham.
A selection of the latest stories in the media involving Liverpool Football Club this Thursday morning.
Southampton’s Fraser Forster was outstanding in his side’s draw with Arsenal.
The American has retired from football at just 30-years-old.
John Gregory believes Aston Villa will beat Norwich City 3-1 this weekend.
Both sides remain in contention for a play-off spot in the Championship.