Apparently, that Apple‘s developers are concentrating on the major issue which is tracking, so that it’s highly expected that Apple won’t patch i0n1c’s untether exoplit which used on the current jailbreak tools to jailbreak iOS 4.3.2, most likely you will get Redsn0w 0.9.6rc15 immidiately after iOS 4.4 / 4.3 official released to jailbreak iOS 4.4 / 4.3.3.
Anyway this still not confirmed, we will let you informed with updates once iOS 4.4 / 4.3.3 released officially.