
Real deal? —
The transfer window means football is rarely off the newspaper back pages in the off season. Much ink has been already been devoted to the question of whether Spurs' Welsh international Gareth Bale will join Real Madrid.

Real muscle —
Despite their interest in Bale, Real have already flexed their muscles in the transfer window by signing young Spanish stars Isco (pictured playing for Malaga last season) for $40m and Asier Illarramendi from Real Sociedad for $51m.

Rooney to Chelsea? —
Wayne Rooney's future as a Manchester United player continues to be in doubt after Chelsea declared an interest in signing the England forward.

Fab return to England? —
Meanwhile United have made several unsuccessful bids to sign Barcelona midfielder Cesc Fabregas, who before rejoining the Catalan club had played for Arsenal.

Manchester City revamp —
United's rivals Manchester City have been active in the transfer market signing Fernandinho for $45m, Stevan Jovetic ($33.5m), Alvaro Negredo ($25m) and Jesus Navas ($23m).

Suarez wants out —
Liverpool are facing a fight to keep hold of striker Luis Suarez. The Uruguayan forward has openly talked of wanting to join Real Madrid, while Arsenal have made a number of bids for Suarez.

Cavani choses PSG —
Another Uruguayan international Edinson Cavani has changed clubs during the transfer window. Cavani signed a five-year deal with French champions Paris Saint-Germain for a reported French record fee of euro 64 million ($84 million).

Higuain makes Serie A switch —
After Cavani joined PSG, Napoli used some of the money to sign Argentine international Gonzalo Higuain from Real Madrid. Higuain, who is reported to have cost Napoli in the region of $50 million, spent six-and-a-half seasons at the Bernabeu and scored a total of 107 goals in 187 appearances.

Monaco intent —
PSG are not the only French club spending big. Monaco served notice of their intent to challenge at the top of world football by completing the signing of Atletico Madrid striker Radamel Falcao. The transfer fee wasn't disclosed by Monaco, but it was reported to be almost $80 million.

Monaco swoop for Porto pair —
Prior to signing Falcao, Monaco's owner Dmitry Rybolovlev -- worth $9.1 billion, according to Forbes -- funded the transfers of Porto pair Joao Moutinho and James Rodriguez for $90 million.