My original point was you dont stop buying because you have some good players and that is common sense followed by even the most successful clubs.
I contradicted the following statement (as it was a misrepresentation):
"I remember a similar argument 2 and 3 years ago 'how do we improve our team' and look where that led us."
The core of my retort:
"The argument presented wasn't "can't" but "at what price would it take to upgrade the first XI".