I'm quite sure I've never said abilities didn't matter to me... however I have said that game shape should be a deciding factor between choosing 2 players of similar ability.
That's not exactly what you said. The two things you said were:
-The U21 should play guys in proficient game shape because they perform way better than other players. When others pointed out that there was no player with high enough talent that fit the bill, you said it didn't matter.
-You would purge the NT of any players who are constantly in bad game shape (even though there was no evidence of any such players).
In any case, I'm glad that you've seen the light and see that game shape is only one factor to look at when setting a line-up. ;-)
Run of the Mill Canadian Manager