I meant, it should be reversed, uke and tori should be swapped, since the current tori is defending, and the current uke is attacking.
so tori should be heavier.
and uke slightly faster.
swapped.

There is also an issue like this with certain moves. What i mean by this is that if you do a move that is exactly symmetrical with uke/tori and with no interferance from their surrounding environment the move does not necessarily result in a symmetrical movement from uke/tori.

I am just poiting this out, i am fairly sure that it is for the same reasons as the original debate in this thread.