I agree with every word of dadof2's post.
Would I rather ride a TY than a Vertigo .... of course not, the Vertigo will be much easier to ride and more fun,,,, but......I am confident that if I rode a brand new TY and a Vertigo in a trial over the same sections there would be very little difference in my scores at the end of the day.
I don't want a bike that is ultra light weight - it won't appreciate my 15 stones bearing down on it. I also don't see the need for 4 maps in every gear. Important issues to me are reliability, ease of maintenance, cost of spares, quality of components etc . So yes, Mr Yamaha, if you ever decide to reintroduce the TY this nutter will be first in the queue.
How much market research do the trial manufactures carry out? Do any of them really listen to what their customers really want?