First I am picking two things they could implement pretty easily of the 4 that need changing imho:
1: Inclusion of a data screen on the right digital Gauge area. It should show Voltage, oil temp, water temp, gear selected.
2: An optional "R" package, include Flyscreen, Belly pan, delete stripes, and add rebound compression adjustment to front and back suspension, charge 2k more it's a win/win for triumph and the customer!
These two I'd love to see happen but financially they will be more difficult to do for Triumph:
3: Optional 18" rear wheel
4: 6th Gear overdrive with a final ratio of 0.75:1, making 1-5 the same and 6th a true overdrive gear rather than doing a 6 speed that has 6th as 0.9:1 like most bikes.