manga said: hey, what happened after Leetah worked her mojo on Shuna anyway?
My guess is that it's what will eventually enable Shuna to send, as we saw/will see in the beginning of SaTS.
The question of course is then how was the humans able to receive her sending?
Maybe it'll turn out that even those who can't send themselves can receive a sending, if the person sending really
concentrates. Bet Strongbow would love that!
"Hey! Strongbow. Guess what. You could just've sent to Shuna all the time!"