Leddar M16 (or) PX4 Optical flow for Pixhawk Collision Avoidance

Any idea if Collision avoidance using Leddar Modules/M16 Multi-Element Sensor Module or PX4FLOW Smart Camera sensors will be implemented for Arducopter firmware, now that Pixhawk 2- Pixhawk 2.1 “The Cube” has come out with much higher processing capability?