It takes a lot of time to finalise a composition; choosing the sounds, automation, mixing and mastering etc… Most of the modern sequencers are good for that. However, they lack a professional scoring feature. Instead of rebuilding the same song in Dorico that you already completed in the sequencer that you prefer, the user should have an option to “Audio playback” audio or “Rewire”. This would much easier to complete the scoring in
Dorico. See an example here: Dorico Feature Request "Audio Playback" and "Rewire" - YouTube