My opinion is that it is unlikely Q5/10 will be updated to Android 5. Although, saying that, Himedia won't give us a definite yes/no to the question so it is possible.
I would personally prefer Himedia continue to develop the 4.4 firmware and add the few things missing (auto frame switching would be my number one request).
True, of course that is better than other thing(new android installation) , i can't use wrapper because after few tries, it hangs, and a new installation of firm, means a new long setup of everything, i know of to save and restore setup of kodi.
Thanks Futeko, i hope that Himedia find the way to fix the 24p big problem, i know that in other boards, people don't buy himedia q5 or 10 for that reason (stutter in kodi without wrapper), they say that is one of the best android mediaplayer, but without auto frame switching fixed in firmware, not all the people loves the media center included, people loves Kodi and what it gives on the daily use.
Thanks also to loon, i didn't know what he say.