  We show that recently suggested subwavelength lattices offer remarkable
prospects for the observation of novel superfluids of fermionic polar
molecules. It becomes realistic to obtain a topological $p$-wave superfluid of
microwave-dressed polar molecules in 2D lattices at temperatures of the order
of tens of nanokelvins, which is promising for topologically protected quantum
information processing. Another foreseen novel phase is an interlayer $p$-wave
superfluid of polar molecules in a bilayer geometry.
