You never said anything about 'major' changes so don't try and shift the goal posts after the fact.
All those changes listed happened around the same time and evidently played a big role in our turn-around that year.
Valid points, but:
(a) We don't have the depth;
(b) We don't have the quality in the proposed replacements
If Bennett had to "make do" I'm sure that he would not be playing with our halves and hooker or fullback