I haven't seen evidence that people purchased standard bearers for resale because I haven't seen many eBay auctions for them. That being said, I have seen a person list them on Treefrog and ask a very high amount.
The lack of standard bearers does seem to affect a range. If you take a look at the Prussians, an older range, there are many still in stock.
Brad, It MOST CERTAINLY and definitely affects interest in a range.....I purchased many of those FL Prussians and I wish more were made available and in more poses.....The FL Prussians are a prime example of another stagnant range due to no standard bearer....I purchased one Prussian Flag-Bearer and 2 drummers long ago along with figures....I would have purchase more drummers if they were still available for this range.....I'm glad that FL is going to release a Prussian Artillery set......I would also would have purchased more Russian Grenadier Taurides if produced....I was lucky to get a few back then and have a decent collection of them but certainly would like to add more to my battle line......Hopefully FL Mass battle NAPS will have these again.