Sarcasm duly noted.
I'll just leave these here for KY to completely ignore and/or misinterpret. Just like the rest of the manga, HAR HAR!
"The Fouth's original plan was to combine rasengan with his
"Rasengan was originally a jutsu that the fourth hokage had developed with the intention of combining his
elemental recomposition skills with."
It is blatantly obvious that Minato knows how to use at least 1 element just from that dialogue alone. It would be fucking ridiculous to create a jutsu for the express purposes of combining an element with it, without first know how to use elements, but that's KY logic for you.
Kakashi flat out said Minato tried to combine his element into rasengan. MANGA FCATS!!!
Oh, look at what we have here. Kakashi said the creation of Chidori was because it wasn't possible to combine an element with Rasengan, meaning Minato and Kakashi both tried and failed.