Michu's Swansea City future remains in doubt as the Spain forward has not returned for pre-season training.
Birmingham City sign former Manchester United, West Bromwich Albion and Wolves keeper Tomasz Kuszczak.
New West Ham United manager Slaven Bilic will not be in charge of the team for Thursday's Europa League qualifier.
Sky Bet Championship side Birmingham have signed former Manchester United goalkeeper Tomasz Kuszczak on a two-year contract.
Lewis Holtby complete a permanent move from Tottenham Hotspur to Bundesliga side Hamburg following a loan spell.