Adding ability to -SWAP SOLDIERS- for squad PRESETS

It’s simple, if someone wants to use the same squad on different battle ratings it would be real nice to have presets chenge soldiers in lineup so we don’t need to swap them mannually. Especially for players without legacy squads couse they won’t have the luxury of having multiple squads they will be forced to spend aditional time on tideous preparatons between diferent tier battles.

Also another idea regarding perk selection. What if we could switch to a next soldier in squad insted of going back and selecting another one