Tottenham, Sunderland, Swansea and Chelsea all feature.
The Spaniard moves for £14 million with Spurs beating Chelsea to his signature.
The big late story was Ross Barkley refusing to join Chelsea after going to the Blues for a medical.
Chelsea had a £35 million bid accepted but Barkley backed out of a move.
Everton had been unable to agree a fee with Spurs. Barkley will now try his luck in January.
More late business...
- Sunderland have completed a move to sign Marc Wilson from Bournemouth.
- The Black Cats have also signed Jonny Williams on loan from Crystal Palace.
- Sunderland have signed Calum Mcmanaman from West Bromwich Albion on a two-year deal.
- MK Dons have signed Aiden Nesbitt from Celtic
- Torino have confirmed Chelsea have signed full-back Davide Zappacosta, The Mail report.
- Sheffield United have signed Clayton Donaldson from Birmingham.
- Swansea have loaned striker Oliver McBurnie to Barnsley.