There's nothing wrong with fantasizing at all. It's just that some of us have seen too many realities to not look at a list and sigh loudly. It's not that we wouldn't want to see a Funko figure of "Background character in 'Any Old Iron' that pupil fell off of," it's just that if we wind up seeing an Electric Mayhem set of only Dr. Teeth, Animal and possible Janice, we'd either
A) take it out on the company
B) take it out on the retailers
C) take it out on the consumers
or
D) take it out on ourselves for being naive to think that a toy line could have everyone we'd possibly want.
It happened before, it will happen again, it's just the way it is.