In the days of the Premier League, there were a number of quality free transfer signings in Sol Campbell, Hermann Hreidarsson, Sylvain Distin and Kanu.
Before then were Robert Prosinecki, Paul Merson, Shaka Hislop and Arjan de Zeeuw, among many others.
But how about the outstanding freebies snapped up by the Blues since departing the Premier League in May 2010?
Well, here are our 15 best Pompey free transfer recruits since then, in no particular order...
But how about the outstanding freebies snapped up by the Blues since departing the Premier League in May 2010?
13. Enda Stevens - 99 games, one goal
The Irishman had become something of a loan journeyman at Aston Villa, having been sent to four temporary destinations until his release in the summer of 2015. Paul Cook offered the attacking left-back the opportunity of the stability his career craved and Stevens subsequently flourished in regular first-team football at Fratton Park. Missing just two League Two games in two seasons, Stevens was a brilliant performer, recognised by being named Players’ Player of the Season in successive years. In what would be his final Pompey appearance at Fratton Park against Cheltenham, he left for Sheffield United with the League Two title and The News/Sports Mail’s Player of the Season. | National WorldPhoto: National World
14. David Norris - 42 games, eight goals
His only Pompey season coincided with administration and relegation in 2011-12, yet he cemented his place in club folklore with THAT goal. Norris actually finished as top-scorer with eight goals, with his final one arriving at St Mary’s in April 2012 in dramatic circumstances to secure a 2-2 draw. With the cash-strapped Blues required to remove all senior players from their wage bill in the summer of 2012 to prevent liquidation, the central midfielder departed for Leeds. | Getty Images
15. Will Norris - 47 games, 0 goals
Snapped up following his Burnley departure, the 30-year-old’s Pompey contribution hasn’t merely been serving as goalkeeper in a League One title-winning side. His composure on the ball and impressive passing range enforces John Mousinho’s desire to build from the back and will again be a key weapon in the Championship. Such were the consistent quality of performances, Norris played every minute of every game in their League One promotion campaign, while was named in the EFL’s Team of the Year. | Jason Brown/ProSportsImages