i dont think that someone like kabuto, who himself likes to play mindgames, would fall for something which just happened in an eye blink.
and the reason why Oro's did talk all the time about Sasuke is Naruto... Oro believes his influence is "bad" for Sasuke so he wants him as quick as possible.
Actually there is no reason for kabuto to be jealous this would only be the case when he wants Oro to transfer in HIS own body (and ooohhhhh we KNOW that Kabuto does take care of his life).. why you ask?
because if Oro would have destroyed Konoha he would simply take over sasukes body right there. that means that Sasuke would be dead right after the transfer.
so it would have been the same situation as before.
Oro would be "training" Kabuto (or whatever they did before) in Sasukes body which has the look of orichmaru (face + hair) etc.
so why should he kill him out of jealousy?