With the map builtin deprecated because of LCs, wouldn't it make sense to exploit concurrent-like behavior with the nicer LC syntax? It makes a lot of sense to execute strictly in order for generators, but it doesn't make that much with LCs and I never saw code whose correctness depends on strictly ordered causation of side-effects.
Obviously, being that much multiprocessor-friendly makes little sense under a GIL, but CPython is not the only implementation of Python.
Python is and probably ever shall be my favorite language of the OO-imperative 20th century/first decade of the 21st century style, but it will not be making the leap to the next generation of languages. And I sort of hope it doesn't even try; better to be the best of breed imperative-OO than a half-assed hybrid that does nothing well.