Is all the work that's being put into Qwen3.8 Flash Next going to set us up for a very quick uplift to Qwen4?

Given the commentary on the Q3.8FN release page here https://qwen.ai/blog?id=qwen3.8-flash-next I assume/hope that all the work that's going on to optimise the hell out of running it will be useful when Qwen4 drops?