There is a chance Canon may announce a prosumer EOS-M camera and a few EF-M lens during the 2016 CP+ Camera and Photo Imaging Show in February in Japan. There is no secret Canon is not leading the mirrorless camera race at this time. They have concluded the mirrorless camera space is an area Canon will devote more resources to in 2016.
In addition, the Canon EOS-1D X Mark II camera may make an appearance at the CP+ Show as well but I suspect the long awaited camera may be introduced at a stand alone event. Keep checking back. More to come . . . . .