But the Premier League champions will wait two weeks
before weighing in so that a clause in Ribery's Bayern Munich
contract is active.
The French winger is due a loyalty bonus on August 14,
after which he is expected to request a transfer.
Bayern have fended off interest from Real Madrid whose
arrogance and lack of respect infuriated the German
giants.
But Ribery has indicated he would be willing to move to
Old Trafford and wants to quit Germany.
United believe Ribery, 26, is prepared to force the
issue but would not do so until any financial issues have been
sorted.
Bayern are understood to be more willing to negotiate
with United but are likely to demand nearer £50m.
United boss Alex Ferguson sees Ribery as Cristiano
Ronaldo's replacement.
Chelsea manager Carlo Ancelotti also revealed his
admiration for the Frenchman.