Pool sign Richardson
By Adam Marshall
Last Updated: 01/01/70 1:00am
Steve McMahon has moved for the 23-year-old after a successful loan stint at Bloomfield Road last season.
Richardson has put pen-to-paper on a one-year contract, with an option of a further year should both parties agree to the extension.
McMahon is also believed to be pursuing Burnley's released duo Marlon Beresford and Steve Davis.
The out-of-contract pair have a number of options with regard to their future employers, but the former Liverpool midfielder is understood to be jostling for their signatures.