Again, I respectfully disagree.
The market is growing, not contracting, and is not the same market that it was ten years ago.
There is already a gap for motive power, soon to be filled by the A.
Saying that an 071 will not be made in the future, for a growing market, starved of said 071's, does not make any sense.
Imagine if there had only been one release of each British outline loco over the last ten or fifteen years.
The market is bigger there, duh, but saying that nobody can release a loco in the future because somebody released one in the past...
Also, releasing rolling stock and no locomotives? I mean, seriously?
Very true what you say on eBay, the big-spenders vs. price-gougers are not a true representation of the market, but taken into account with the current lack of available motive power, it becomes an indicator of where things shall lie in a few years.
I could be wrong, honestly, maybe the IRM lads will retire after the A, maybe PM will retire after the 121, and maybe we'll go back to the days of being content with orange and black Hymeks. Anything is possible.
But, I doubt that very much.