On the day the loan window closes until January, Keith Hill has added Blackburn John O'Sullivan to his ranks.
The 22 year old Dubliner is able to play attacking midfield in the centre or out on the wing, and comes to the club following previous successful loan spells. He made quite a name for him in a spell at Barnsley last season which coincided with a fine run of form for the Tykes.
He's played a number of games at different age groups for Republic of Ireland.
He will stay with Dale until the transfer window opens on 3rd January.