Transfer deadline day comes around twice a year, every year. And yet, football clubs, despite having entire summers and all of January to get their deals done, often leave things late - and Manchester United are no different.
In the case of the summer transfer window, teams have months to agree and finalise deals for players, but, more often than not, clubs still end up scrambling around for players.
As well as the signings, deadline day leads to player tantrums, dramatic buyouts and supporter meltdowns. From players falling asleep in the airport to *dodgy* fax machines - it simply never disappoints.
