Council chair: The traditional code of parliamentary procedure contains a large number of obscure, unnecessary rules, which cause us to quibble interminably over procedural details and so to appear unworthy of public confidence.
Conclusion
It's imperative that we adopt the alternate code.
Evidence
The alternate code has been successfully used elsewhere for several years.
Even though the current code is entrenched and widely accepted, the current code contains tons of obscure rules, which cause us to forever debate tiny details. Meanwhile the public thinks we suck, and we can't be successful if the public lacks confidence in us.
Evaluate
A lot of arguments that assume a difference have this form:
This type of argument assumes that Z is different, in terms of reason Y.
Similarly, in this argument, our author is definitely assuming that this alternate code does not contain a comparable amount of obscure technicalities that will lead to ineffective quibbling over details. But maybe the alternate code is just as riddled with parliamentary complexities.
If we want to think beyond just that one possible objection, we can frame this with our Objection Mindset:
Given that ... this (widely accepted) code leads to endless arguing over tiny details, eroding the public's precious trust in the effectiveness of the council,
How could we say that ... we don't need to adopt the alternate code (there's some other option).
Well first of all, we could ask,
We could ask,
Since the author's conclusion goes out on a limb of, , we will be creating some weakening doubt with any storyline that makes it seem like we could keep the existing one or that we could choose a path other than adopting the alternate one.
Goal
Look for something saying or just as bad when it comes to "losing public confidence", or an answer suggesting an alternate viable path that shows we don't need to adopt the alternate code.