For racing ECU's it's common to use a strat switch that changes multiple settings at once.
The Link ECUs are now becoming so good with so many different settings and maps available that being able to group different settings seems like the natural next step.
I'm thinking a list of different settings and a dropdown to select which of the available maps to use for this specific Strategy setup.
You could e.g. have 3 different settings for Dry race, Qualification and Wet race.
Each strat option could then affect:
Fuel map, igniton map, rpm limit, boost map, traction map, throttle map (in case of DBW) etc.