First, Oli>Snake is ridiculous. You said it Dan. Also, DDD is *clearly* counter Snake. Even *IF* Ally and Razer barely lost, we're still talking about the BEST Snake player losing to DDD. The match up is amazing, and while an amazing player like either Ally or Razer can win the match, that comes from skill. Fact is, DDD has an advantage over Snake that is seen at most levels of tournament play (but most notable at the mid level)
Snake versus Falco is tricky. It's not as heavily debated as the MK match up, but I'd say it is probably 50-50. I've done some great games against a snake, but I can't really say either of our characters had an advantage. It comes down to the chosen tactics and who outcamps, it's just a really exciting game. Bottom line, 50-50 or about even.
Finally:
Is the lack of reliable kill move really the only favor toward Diddy in terms of placement? I still personally see Falco being 3rd best even if the entire backroom told me otherwise, but if anyone has a balanced discussion of both breaking down who goes where, I'd love to see it. (Or if they can point me in the direction of one, because I've got some interest there.)