You have built the basis that the term "pastel" is equivelent to "Pastel Jungle" as an industry standard on the fact that the top 10% of the group think so. Brian's contention is that the bottom 90% do not contain that knowledge and they drive the industry thereby making it not an industry standard. Your basic disagreement is on what makes it an industry standard.
A disagreement that I doubt will be resolved in anything resmbling a polite manner... This isn't one of those conversations where it's worth risking warning points in order to express yourself, lets keep it above the belt and see if debate can sort this out a bit...
The disagreement does center around what constitutes a standard, what consitutes a definition for a morph (non-pigment related terms) and who is responsible for deciding these things...
Perhaps only 10% of people would be able to identify a pastel jungle if they were to see a picture.
Of course, only maybe 20-25% can even give you the nomenclature... and "Python regius" isn't that hard to remember. So why isn't the nomenclature being challenged as "elite information" and being called subjective?
The majority of the people interested in purchasing your animals might not know a pastel from a piebald from a tree monitor... BUT, does this make it right to allow the potential for misinformation to form in their minds? Or should they then be taken from their state of innocent ignorance and educated or instructed in what the more involved and knowledgable herpers consider to be the case?
Ignorance only lasts when the information becomes muddled, when the naive consumer is not presented with accurate information...
"pastel" No capitalization, no jungle or blonde or anything else behind it... is reccognized by the people who proved out the genetics as being synonymous with the full term... the same way "GTP" is reccognized as being green tree pythons, Morelia viridis, Chondropython viridis or just plain old "chondro" it might be considered slang... or a casual euphamism or... whatever you want to call it, but the term is used in casual conversation to indicate the full morph.
Brian has commented about the poor quality of labeling from breeder to breeder for corn morphs, he seemed to put this situation in a negative light... I mean, it's bad that genetically proven morphs have eight different names and each name is used by different people to indicate different animals...
So why do anything that might encourage a similar situation with another species?
Brian has not yet sold this animal, he merely expressed a slight intent to label some of his light ball pythons as "pastels" and sell them for around $200... If he gets 'em feeding, they'd sell for around $200 to people interested as pets without the "pastel" label anyway (Or so he contends... and I don't doubt he could do it, although those who "know better" would never go near the animals)...
So if the label isn't being used to deccieve customers...
And the label does introduce a negative possibility of confusion...
And the animals would sell for the stated intended amount anyway...
Why bother using it?