I recently began working with blender 2.8 which has gained a lot of traction as a software due to its well made user interface and free high quality tools.
One tool I fell in love with is the grease pencil. For those who are unfamiliar it is basically a bridge between sketchbook sketching and the 3d environment. Using a tablet one can draw in 3d space - surprisingly accurately - to create animations etc.
I began using the grease pencil tool in sketching ideas for products. At the moment I am designing a bar and its a super great environment to just sketch freely in 3D space without loosing time with picking planes and making components etc. These are elements of later design stages.
The workflow is this: sketch until a spatial idea crystallizes ( using layers with gradual refinement) and then jump to fusion for the proper modelling.
But, since I am in-love with fusion I thought of how incredible it would be to have the grease pencil, free sketching awesomeness, in Fusion to begin with. I think it would be a good fit as I know so many people use fusion to "sketch" an idea.
I think it would fusion a game changer for everyone. For anyone that is unfamiliar with the grease pencil in Blender 2.8 I strongly suggest a youtube visit to get a sense of it.