Cahill picked out the League Cup triumph over Spurs in 2015 as his most satisfying win as a Blue.
Tottenham Hotspur have come agonisingly close to a major trophy in the last decade or so. This lot would surely have made the difference.
From Hazard to Suarez the former Spurs boss tried to bring in some big talent, with no success, during his time at White Hart Lane.
Chelsea won against Tottenham Hotspur in the Premier League on Saturday evening.
The former Chelsea midfielder and assistant manager believes there is one way Spurs can beat the leaders.
Eden Hazard has been declared fit for Chelsea's trip to Middlesbrough and is expected to be part of Antonio Conte's selected XI.
Chelsea kept up their run of good form by dismantling Everton 5-0 at Stamford Bridge at the weekend.
Claude Puel's impressive Saints side face another stern test when Chelsea visit St Mary's on Sunday afternoon.
Antonio Conte only got one player he really wanted during the summer, a report suggests.