Jones, Birchenall, Salmons, Currie, Hamson, Edwards, Stainrod, Sabella, Ward, Blake, Holdwsorth, Deane, Fjortoft, Jagielka, Walker/Naughton, Blackman, McDonald, Maguire, .... all worked out better in the long run, didn't they?
Since 1992/93 on transfers we've:
spent: £44,600,000
received: £57,800,000
net receipt in transfers: £13,200,000.
Of the current teams in the premier league, only 2 (S'oton and Watford) have positive net receipts.
Of the current teams in the championship, only Reading and Blackburn of the teams that have been in the premiership in the last 10 years have positive receipts on transfers.
Basically, there's a pretty good correlation between a club's league position and it's transfer investment. The more a club receives in comparison to what it spends, the lower in the league the club stands. (i.e. clubs stay low because they uncover talent, and flog it on for big fees to more successful clubs).
United's firmly puts us in .... well, where we are.... the third tier.
Transfer receipts are therefore not the means to finance a club if you want it to become successful. You have to spend more than you receive, and find your running costs from elsewhere.