I have to admit I do not really understand how staking on the MainNet using my Trezor T is going to work. All my ADA are with Yoroi + Trezor T. My Trezor knows my private key and I do not. I just know the secret key for my Trezor, which protects me in case I get into any strife with the Trezor. So far, nothing ever has gone wrong with it.
So, what can I expect to happen in a couple of weeks? Have mercy.