Hey 3DSOC.
Species A and B mutate randomly and "natural selection" (curious term that implies something is making a decision) occurs.
Species A's mutations allow it to become stronger/faster/bigger/healther (pick one)
Species B's mutations start to develop optic nerves, corneas, lens, etc.
Wouldn't "natural selection" then always favor Species A? It can out muscle B for food, or it can get to the food faster, or it can survive more variables as to climate.
Again, we're accepting that it would take Species B millions of years to evolve/develop these specialized organs. During those same millions of years, it is competing against Species A for food/shelter/territory.
This is called an argument from incredulity. It's also a striking example of what we call a "strawman" and you'd be better served to argue based on facts and reality instead of flimsy hypothetical situations.
In a hypothetical time in your imaginary evolution of what you are assuming early forms may have taken, an assumed blind brute (it follows from your argument that only Species B enjoys the ability to see, yes?) *poof!* evolves from an earlier form at the same time as a hypothetical *poof!* primitive-eye weakling-pansy organism. Am I setting up your strawman with the correct amount of lean, height, etc. here?
In your scenario, this blind-brute fish-like organism (you're surely not assuming the hypothetical blind-brute and primitive-eye weakling-pansy were
hominids, correct?) maintains a selective brutish advantage over a more frail squid-like occupant of the same area, even though (stop me if I'm running amok with this) the weakling-pansy would most likely have the ability to see the blind-brute coming, and turn tail. Now, say a mobile food source is prolific in this area, and that food source's mobility allowed it to outmaneuver the (previously all blind) ancestors of our current organisms. Well, now the primitive-eye weakling-pansy comes along *poof!* with her proto-eyes and absolutely GORGES, soon becoming
many primitive-eye pansies, which all run from the blind brutes, which starve and are therefore "selected out".
My point here, 3DSOC, is that anyone can come up with an infinite number of unlikely scenarios under all sorts of strawman assumptions, which in one's mind could be seen as refuting natural selection and evolution in some way. As you can see, with just a little thought I provided a scenario (also using some of these self-same types of assumptions) which nicely invalidates your hypothetical situation. Trouble is, because I used all the same silly assumptions, another may assume differently and my silly story is invalidated as well. e.g. "For the sake of argument, now let's assume the blind-brute had IR or echo-location..." And so on, and so on, and so on
ad infinitum.
You can have your opinions; hell, be as incredulous as you want. These, however, affect the TOE (and reality) not at all.
Have a good one.
"My own suspicion is that the Universe is not only queerer than we suppose, but queerer than we
can suppose. J.B.S Haldane 1892-1964