since scrolls system was removed, there is no need for designing and making a new scroll for older seasonal ninjas. and since that the new "exchange system" consists of separate ninja cards.......it's so easy to add all old seasonal ninjas . so please consider adding seasonal ninjas of previous years seasons, and each time a year 4 seasons end, as an example when it is spring 2021....add all seasonal ninjas of 2020 etc.... thanks