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.
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.
Steve Watson watched Everton take on Newcastle - and was impressed with Ross Barkley's display.