I mentioned this when we first heard about the injury. I spoke with a doctor. They said the real important question is how did it heal in the cast. He said based in that, you miss anywhere from a month, meaning you're good to go when the cast comes off, to 6 weeks, meaning the cast comes off, but you're not ready, to 8+ weeks, meaning the cast comes off, you're not ready, and the cast goes back on.