from memory, and it's not that good now, two of the greatest factors in norwich getting relegated six years ago were -
1) we didn't score enough goals / have enough strikers, and
2) Poor away tactics meant we didn't win away all season
So the above fair points made about Worthington's acquisitions, I think we are better set this time around as i hope (1) is addressed, certainly it looks good on paper and six years ago we didn't sign Ashton until January, and (2) we have addressed over the last couple of seasons.
We didn't score enough goals for a couple of reasons Firstly, it is a team game and we simply weren't good/comitted enough and secondly, despite having the opportunity to sign him in July, Worthy waited until January before signing Ashton who then took a month or so to get up to speed (fitness levels etc).
All of this backs up that Ashton (a player with no previous prem experience) was our best player, closely followed by Huckerby and then Francis, Drury, Green etc who were all here already.
The signings that were 'premier league quality' and made by Worthy in preperation for the season ahead were pretty much all failures. Bentley, Helveg, Johnsson, Docherty (although in fairness, he proved invaluable at times after we went down), Charlton, Safri (was ok, but never really set the world on fire. Probably the best of a bad bunch).
The biggest mistake last time was release Malky and Iwan. 2 HUGE characters in the dressing room. IMO this ripped out the heart of a very good side. So much character was lost.
I know Iwan may not have played much, but I would have offered him a 1 year deal if only to keep him around the place. Malky was a better defender than Fleming IMO and so I never understood that one.