And the Pyro rumour is false if it's the same as the old one. Krusty repeated it a few years ago and Pyro all but explicitly said it was false - asked Krusty or anyone to show a quote backing it up and no one could.
Looking into it at the time, going from memory now, I believe there was a logical leap that if the molins was rejected, the larger BK5 would be rejected also, and somehow over the years perception came to be. Pyro wasn't really denying the subject matter, just that he had openly said something about it. The mystery persists.
I think the times and the environment have changed. If you recall before AH2, AH1 gunnery had a hit bubble (HTC denied this term, but whatever you want to call it) where 1.2k kills were the norm in every fight with Hispanos. Now we have much more realistic gunnery and I don't think they'd have as many issues as before.
Just my guess.