It would be cool to see a brand new networked 166 in Train Simulator 2021 to retire the much loved 14 year old original 166 model.
Still hoping for a proper Class 165 also. Both being more numerous and seen on a greater number of routes than the 166. If they do port over the 166 like the HST, they could always do scenarios for South Wales Main Line depicting GWR Cardiff/Swansea to Portsmouth services as far as Bristol.
This is by far needed, id say more than the 43 was. With the LNER 43 port many people wont buy it because of the 3rd party hst enhancements, but there isnt much for the 166 so it would sell very well.