 During the 2014–15 season, having changed his squad number to 13, he was named as a substitute on thirty-five occasions for Wycombe but did not make a first-team appearance.At the age of 46, he played a competitive game for the first time in over 8 years on 30 January 2016, after an injury to first-choice goalkeeper Alex Lynch during a match against Plymouth Argyle, and kept a clean sheet in a 1–0 victory – the first time Plymouth had failed to score at home that season.On 26 January 2018, Richardson was appointed goalkeeping coach for Hull City.