Yes, in fact it was already on the to-do list. The XenForo version of this plugin already had it implemented:
https://xenforo.com/community/resources/digitalpoint-app-for-cloudflare-r.8750/updates?page=3#resource-update-44643
Although it was more about preventing API request limits than it was about making editing a post faster (the API request is done in a fraction of a second).
The reason it wasn’t already done is we ran we’re seeing situations where some WordPress installations had the normal cron system disabled for whatever reason. So instead of the cron/job system, we’d instead make the underlying API request run in parallel to other items rather than sequentially. Then it’s still done in real-time, not relying on WP cron system to be enabled/working, but also decoupling the API calls from needing to wait to finish.