Manage multiple bindings

I have a very special question regarding the pairing/binding. I have multiple drones but i would like to use them with only a single (master) remote.

The scenario is, a we have 2 drones, I control the drone 1 and fly around, after landing I would like to switch the remote to the other drone (without an excessive binding process) and continue flying with drone 2. So the ability to switch between bindings is key.

It seems in the manual as if the pairing is managed by software. Can anyone tell me if it possible to have multiple bindings right now, or maybe if it is possible to write or extend an app to do that?