Automatically move resources to storages with gems
So basically each gold mine and elixir collector would have the option to move resources to storages automatically. They would have an option (just like boosting) to move the resources to storages as they're produced, and you could spend gems (however many gems SC decides to make it) to do this. There would be a time limit for this event just like the boosting. There could also be events where you can move resources for a longer period of time with fewer gems, like boosting events.
This would be great if you're going to be offline for a while and don't want your collectors to be attacked because you can't collect your resources.
I'm a TH7, and I haven't really looked into this whole idea, but I think that when you're attacked and haven't moved your resources into your storages that the collectors hold most of the resources.