I am a bit concerned about the unclipping because of the twisting. I sprained my right ankle and I unclip and stop with my left, so in theory, I will only have to unclip my right foot when I get off my bike.

I guess it depends on how and where your ankle is sprained. According to this, I have an inversion sprain. I stepped of of my porch just the wrong way and my ankle bone touched the ground. Most of the pain is below and in front of my ankle bone. I was really expecting the worst because last time I sprained it like this, I was in a splint for 6 weeks

I am hoping for a speedy recovery for you! I'll let you know how my ride goes tomorrow.