Complex sentence: If so, this could describe a kind of superselection sector of the putative background-independent theory, but still restricted to anti-de Sitter space asymptotics, which disagrees with the current observations of our Universe.
Split into simpler sentences: If so, this could describe a kind of superselection sector of the putative background-independent theory. But it would be still restricted to anti-de Sitter space asymptotics, which disagrees with the current observations of our Universe.