This is simply my humble opinion BUT I don't think there is much of a market for a short Prevost. It seems to me that the people that buy these not only want the best of the best but they want YOU to know they have the best of the best. Those same people are not likely to live in a 2 bedroom house even though there are only 2 of them living in it. Where is the status in that? They have big fancy houses, big fancy cars, big fancy jewelry and big fancy coaches.
Yes a smaller coach would be easier to handle and fit in more places but the same could be said for Taurus verses a Rolls Royce yet the people buying the Rolls are not going into any Ford dealers any time soon.
This is not to say they would not sell any of the smaller coaches, they might. But making a smaller, more affordable coach might alienate their existing customer base that love the exclusivity that they have.
Again this is just my $0.02