I think we should be realistic, so I don’t think they will make a new Machinedrum but something new and unheard for the product line.
I could imagine:- Effect module/pedals
- VST player (similar to Muse Receptor)
- A keyboard extension for the A4 similar to Monomachine SFX-6
- Standalone sequencer
- Vocoder (Imagine something similar to Korg VC-10 with more features)
Elektron is always trying to improve their product line with new products that can compete with those products that’s already on the market. But a OS update for Machinedrum with some of those features that’s on the wishlist would be fine too
We have to remember that Elektron is like all the other equipment companies for the music market. (Clavia, Dave Smith, Korg, Yamaha etc.) What’s on the drawing table stays on the drawing table until the company has official release the news and Elektron is very kind to inform their users with newsletters.
I don’t know why these rumors has started, but development a new Machinedrum would somehow be a step backward in the product line and not forward.