Reportedly "available for a small fee", he trained with Championship side Bristol City for ten days in August 2009, but no deal was forthcoming. Portsmouth (loan) On 27 January 2010, Quincy signed for Premier League side Portsmouth on loan for the rest of the 2009–10 season, and made his debut in the defeat at Manchester City four days later, coming on as a late substitute for Hayden Mullins. As a second-half substitute in Portsmouth's fifth-round FA Cup-tie against local rivals Southampton, Quincy made a decisive impact, scoring the opening goal with a "low and precise finish" before setting up two further goals as Portsmouth won 4–1. Al-Sadd In late March, Spartak were reported to have repaid Portsmouth half the loan fee of £500,000 to terminate the loan agreement early, and on 31 March, Quincy signed a three-year contract with Qatari club Al-Sadd. Málaga CF (loan) By the summer of 2010, Quincy was playing for La Liga club Málaga during their pre-season tour of Germany, and on 20 August, signed for the club on loan for the 2010–11 season. He scored his first goal for the club, and had an assist, as Málaga beat Real Zaragoza 5–3 in the second week of the season. Panathinaikos Quincy joined Superleague Greece club Panathinaikos in July 2011 on a one-year loan. After of some actions of Panathinaikos management in 2012 transfer period, Quincy finally came to sign a three-year contract with the team. The player was happy to his return and work under the instructions of Jesualdo Ferreira. Boavista After unsuccessful trials at Crystal Palace and Real Valladolid, Quincy signed a one-year contract with Portuguese Primeira Liga club Boavista on 27 August 2014. His contract was terminated by mutual consent in February 2015; he made eleven appearances in all competitions, and scored once, in the Taça da Liga. Search for a new club After his release from Boavista, Quincy began searching for a new club. Negotiations with Iraqi club Al Shorta broke down, and he had unsuccessful trials back in the Netherlands with Eredivisie clubs SC Cambuur and SC Heerenveen. In July 2016, a third Eredivisie club, NEC Nijmegen, signed him on a one-year contract. He made 12 league appearances before being demoted to the reserve team for disciplinary reasons, and in January 2017, he was released by mutual consent. In 2020, Quincy retired at the age of 30 to pursue a new career