Portsmouth are again chasing League Two promotion this season , after suffering defeat in the play - offs at the end of the last campaign .
Doyle is hoping to rediscover the success he and Cook have experienced together in the past .
Portsmouth are again chasing League Two promotion this season , after suffering defeat in the play - offs at the end of the last campaign , and Doyle is hoping to rediscover the success he and Cook have experienced together in the past .