The league cup was 
always like that (a secondary tournament).  
I can't disagree completely with Moon's point.  As a United supporter the importance of the FA has diminished significantly over the course of the years.  I do remember a day when it was more of a big deal.
I think Schmeichel is bang on the money here ...
http://www.thesun.co.uk/sol/homepage...d-absence.html