Watching this clip back on college is what solidified my love for philosophy.

Which part of that clip gives some room for flexibility? From my watching of the clip, he just says this is an old religious problem that we are now examining from the viewpoint of science, and that the apparent room for flexibility in quantum probabilities don't offer anything like actual free will. And he essentially concludes by saying that despite there being no evidence of any shred of anything like free will, that we still need to search for and strive for it.