Quincy trialled with Premier League Tottenham Hotspur, but went on to sign for Cardiff City of the Football League Championship on loan until the end of the 2008–09 season, again with the option of making the switch permanent at that point. He made his debut for the club on 25 February as a late substitute for Chris Burke in a 0–0 draw with Queens Park Rangers, but made only three more substitute appearances for the club during the remainder of the season before returning to Moscow.