Write to the president or someone close to him (Ivanka, Melania, …) and suggest the person and and give the reason why. It is awarded at the discretion of the president. He can give it to outstanding person he wants to.
They have put her on notice that they want her gone, and quickly. I don't think she will leave on her own. They will have to forcefully eject her.
https://www.telegraph.co.uk/politics/2019/04/08/theresa-may-told-problem-backbenchers-urge-go-good-party/
They can't just kill him. Lots of eyes on. These fuckers are about to be exposed. They will be looking for ways to cover things and to save their asses. What's coming has the potential to bring down the British government either way. They have to tread carefully.