Super tight heels on road shoes?
Why does this trend exist? Newer Shimano shoes seem to be the worst offender, but Specialized seems to be working on it too. Your heels are gonna want to lift out of the shoe when you're walking on pavement, that's going to happen because the sole is stiff. All that clamping down on the heel is going to do is hurt your achilles and give you a bone spur on your calcaneus. I've never had an issue with my heel lifting during a ride, if you do, your cleats are massively mis-positioned forward.
Anyways, rant off.