The fact that they are moving the RE engine to Switch is rather interesting since the producer of REVII said there were no plans for a porthing or any other RE game on the system, maybe something changed or Capcom plans on re-using the RE engine for other IPs...
Edit: While writing this I realized something: what if Capcom were to make a 3D Metroid game for Nintendo ? We had a rumor before the Switch event about an unexpected team to be working on a new Metroid game and Capcom would definitely be a huge curve ball, plus Metroid needs a somewhat horror atmosphere which is what RE does best, especially in VII with its first person view, it'd definitely be interesting to see Capcom's take on Metroid...