 He was recalled by the "Posh" the next month.Despite continued interest from Nigel Clough, in January 2007 Richards joined Boston United, then in League Two, on a one-month loan.At the end of the 2006–07 season, unwanted at 'Boro by Darren Ferguson, Richards dropped back out of the Football League, signing for Kidderminster Harriers on a free transfer.