Church of England's Curtain Call

What happens to a church that replaces the pope with acquiescence?
From the Telegraph:

Church of England faces being wiped out, report warns
The Church of England faces being wiped out as a significant national force without an "urgent" campaign to recruit more believers, a report warns.

In the last 40 years the number of adult churchgoers has fallen by half while the number of children regularly worshipping in public declined by 80 per cent, the study says.