NOW, let me address a couple of your comments. A new model has little bearing on resale of vehicle that is more than one or two years old. My 06 resale value right now is around $7,000. Do you really think that someone who is looking at a used $7,000 bike is going to suddenly decide to buy a new $15,000 bike? No - they have $7,000 to spend, that's why they are looking at a 4 year old used bike to begin with.
I disagree. To begin with your example is specious. Your bike should probably be worth more than you represent and let's face it, nobody pays MSRP for a new bike. So instead let's say your bike is worth 8k and a new bike can be had for 12k. These are more realistic numbers.
But the main point that you seem to be missing is that many people (me as an example) may have the wherewithal or adequate credit worthiness to buy a brand new bike, but
prefer to buy a lightly used bike to avoid the big first years depreciation. However, and here's the important part,
if the new bike is a significantly different model, well that sort of forces them into the new bike to get those features.
Handling - BMW vs FJR. Read the test in the current Sport Rider magazine. They highly praised the K1300S handling and said the tweaks made over the 1200 transformed the bike.
Apples and oranges. Compare a K1300S to a Yamaha sport bike. Compare the FJR to a K1300GT or R1200RT. Those are their sport touring bikes.
This is strictly a personal issue for me - I would never tell anyone not to buy and FJR - it's a great bike. I'm just trying to explain why Yamaha is not likely to sell me a 2010 FJR, whereas they would have even with some minor upgrades. I'm not saying I'm right and your wrong, I'm just saying how I want to spend my money on a new bike.
It sounds like you really want a sport bike. You should go buy one. I don't think Yamaha will be changing the FJR into a sport bike any time soon.