The English side have performed poorly this season in David Moyes first season at the helm for the Red Devils and it seems they are ready to spend big in order to turn things around for next season.
Months ago it was said that Manchester United were interested in signing Cavani in the summer window and now their interest is peaking again as they have made a big offer.
They are also hoping that Nani could be used as a sweetener as he is a natural winger who could replace Cavani who has been playing out of position to accommodate Swedish superstar Zlatan Ibrahimovic during his time at the club.
If this offer was to be accepted by Paris Saint-Germain, it would break the transfer record at United which was last broken in January with the arrival of Juan Mata from Chelsea.