Multiple BLE would be nice, but personally I do not care for any of the other features mentioned. Lights? I’d rather the price be lower. Cassette? Only if I can choose 11-speed or 12-speed and a preferred range. Squishy feet? I want my training platform to be a solid as a rock (I currently use a Stages SB20.)
Nah, give me WiFi and ANT+ device bridging like with the CABLE or Viiiiva strap. Give me a quiet freehub like an Onyx or Box with a sprag clutch design.