Suggestion About Templates

Now There Are many topics already about this but i thought of adding few more things in it now templates are very useful they save your time and if you are lazy they would help you alot but problem is with them being only useful if you create new server if you have an big community and think of using and template you wouldn't be able to do so although there are many issues with them being applied to existing servers like then what about existing roles and setting but there is always a solution for a problem for example if you have a csgo themed server and have a role in it called CSGO players and you are completely changing its theme to valorant and have a role in that template called "valorant player" then you should get an option to replace "valorant  player" role with csgo player if you have a really big community and you cant really give each role separately to each member same goes for permissions and channel permissions and for logo as well although it would be a bit lengthy task but hey don't you wanna save hours of creating a whole new server or modifying previous one ;)