(Sorry for my english I'm french).

Actually when a stream get a new emote slot, he can upload it and need to wait for the validation of the emote.

Would be better if we can uplaod emote and make it validate before we reach the goal. Like this you can validate emote more easily and streamer can offer the emote when the slot is free.

In fact having acces to the next slot of emote before reaching it to "prepare" it :) Of course chat can't use it until the slot is free.