As another poster said, evolution is just speculation -- and then we find out that the speculation is certainly wrong, so they make adjustments and speculate in a different way -- until they find out that that was wrong too.
I cannot imagine any circumstance that would make these guys say "You know, maybe this evolution thing really is crap" -- they have too much invested in the theory, so they will keep admitting that it is wrong, that the new evidence invalidates part of the old thinking, but they will hold on to the core of the speculation. No matter what.
Evolution isn't science. It's a religion.
I find it good to study the Universe that God gave us, to come closer to understand it.
I certainly don't try to limit God's methods with pre-conceived ideas.
/johnny