Actually after sitting here and thinking about this; it really doesn't matter what HTC adds next. Some people will be happy, others won't, others do not care. I really fall under the "Hey we are getting new toys, and cannot wait for them to be out" group.
I'm sure that everything that's in the top four may eventally make it to AH, until then I'll keep having fun, flying planes I've only seen in magazines or museums and enjoying my time with my AH friends.