What's invalid about a random move? What are you trying to prove?
I can vouch that even though Yoshi and Damp are completely different characters, they have some similarities.
Damp's A+B, B+K, 33B and 6236B.
Yoshi's 4A+K(IFP or Tekken moves), JF FC1K, JF 4A, and JF1A series.
All of these moves are all luck based. If you know better, how can you tell me how to get more lucky? I mean, is what I'm saying make sense or is my elaboration just terrible?
Because if even though Yoshi has nothing to do with this, my point is you have to be very lucky to even hope that whatever move you utilize, rewards you such as JF4A ability to relaunch for instance.
You can try to have a CPU fap and help your logic, but what we need isn't logic from say: JG a B+K that varies on luck. And IIRC, I saw a CPU and not you JGing it in your vid of your proof. What made me chuckle is: you must of had many tries just to get that Damp to B+K fast so you have a CPU JG it as some proof to post up here.
Isn't that common sense enough to tell you, that move is just luck written all over it? You just gotta risk it is what it means, comrade.