Oh well. I've had that happen to me too when I had ankle surgery, and had an infection to the wound. Ended up lying in bed for more than 6 weeks with my foot up above me. Got around the house by skipping on one leg.
When the cast came off, I was shocked. Honestly shocked. Apart from all the dead skin underneath my foot, which was gross, the calf muscle was GONE. Really weird, and looked like someone else's limb.
So I wouldn't be surprised if it'd happen to him as well.
That said, I came to this topic thinking:
"A topic for Rondo's calves? Sheesh! Why don't we give each calf their own topic while we're at it?!"