The Glazers were absolutely ruthless in making United a money making machine for them, and reached commercial progress for football that no one imagined was possible however have run the club in footballing terms very poorly even with Fergie, replacing the likes of Ronaldo/Tevez with Valencia/Owen was evident of that, and the whole no value in the market was bull as deals such as Veron/Ferdinand/Rooney proved that Fergie was never afraid of spending fortunes in the transfer market and constantly braking records, its not like he couldn't adapt he spent a record 3.75m on Keane only for 9 years later spending a record 30m on Rio.