Despite lifting the Premiership title last season, the young prop says this current Northampton side hasn’t won anything yet as the Saints target Champions Cup glory.
Saints overturn 17-point deficit to beat Saracens 28–24 in thriller, but there was a debate over whether there was a forward pass in the build up to Northampton's winning try.
The back-row forward is one of several ex-Northampton stars now playing across the Channel and as Harrison prepares to potentially lock horns with former teammate Courtney Lawes on Friday night, he tells TRU about his time in France.
Northampton Saints scrum-half Archie McParland has committed his future to the club by signing a new contract that will keep him at cinch Stadium at Franklin’s Gardens beyond the current season.
Northampton Saints' unbeaten run in the Investec Champions Cup pool stages came to an end with a 45-35 defeat to Stade Francais at Stade Jean Bouin in Paris.