My quote was not directed at you, it was for @drk obsession that there is only one way to throw.
All that matters is the hit. At the point of the hit, everyone looks very similar. How one gets there is less important.
In general, I agree with you, especially for players that use a full reach back. It probably would help Brodie on pure distance lines as he is using a full reach back. It might screw up his accuracy, at this point, on tighter lines.
I expect over the next couple months we will see his form tighten.