Transfer Rumours: Jan 07
Barcelona have played down reports linked United with a surprise big-money move for Catalan midfielder Xavi Hernandez.
The Spanish international was reportedly a shock alternative transfer target to Bayern Munich and England star Owen Hargreaves.
However, a Barca spokesman told Sky Sports: "We do not know about this subject. Normally the club does not respond to stories published in the papers but we have not received any offer. Xavi is a key man for us and has signed a contract until 2010."
Bayern Munich's changeable stance on the future of Hargreaves has prompted the tabloids to focus on alternative targets for Sir Alex Ferguson, including Xavi, Bordeaux's Rio Antonio Mavuba and Blackburn's David Bentley.
The most surprising name linked with Old Trafford thus far has to be that of Arsenal striker Emmanuel Adebayor. The News of the World claims the Togo striker will be offered a new deal to ward off United's interest.
The biggest name tipped to leave Old Trafford in the transfer window is Argentine defender Gabriel Heinze, who has apparently alerted Juventus, AC Milan and Valencia.
Heinze's mooted departure could pave the way for more tabloid rumours to bear fruit, with the arrival of 17-year-old Southampton left-back Gareth Bale. The Welsh international youngster is highly rated, with United, Liverpool, Arsenal and even Real Madrid tipped to test the Saints' resolve.
Elsewhere, Alan Smith is set to stay at Old Trafford despite being an alleged loan target for half the Premiership, while Wes Brown is also keen to remain at United.