Colin Doyle: Blackpool goalkeeper joins Bradford City for £1 fee please log in to view this image Colin Doyle won his only international cap for the Republic of Ireland in 2007 League One side Bradford have signed Blackpool goalkeeper Colin Doyle for a fee of just £1 after meeting a release clause in his contract. Doyle made 35 appearances for Blackpool last season but could not help them avoid relegation to League Two. The 31-year-old, who has signed a two-year deal, joined Blackpool in June 2015 after 12 seasons at Birmingham. He is Bradford's third signing of the summer, following the arrivals of Nicky Law and Nathaniel Knight-Percival.