I would have said no way, but I guess I would have been wrong. But I’m biased by personal experience that goes against OP’s theory. I am a world class whistler - I’ve only heard a few ever who are better - but I have a short tongue. It barely extends beyond my lips. I’m not skilled at cunulingus, and it makes me exhausted from overextending my tongue very quickly. My wife would confirm both my amazing skill at the one and handicap for the other.