Millwall have signed Ipswich Town midfielder Liam Trotter on loan for the second time in his career.
Trotter made three appearances for the Lions during the 2006/07 season and has now accepted a return to The Den.
The 21-year-old has not featured for Ipswich since the end of October and Town boss Roy Keane had been looking to send Trotter out on loan.
He spent spells with Grimsby Town and Scunthorpe United last term and was offered the chance of a permanent move to the latter in the summer.
However, Trotter rejected a deal at Scunthorpe in order to sign a new contract with Ipswich, for whom he has made a total of 26 first-team appearances.