My estimation is that if it goes to trial, and I think that's the most likely scenario, then it will probably be heard in about september/october, perhaps even later.
The police report will be read to the court on March 13, but we probably won't hear Krak's side of the story until the trial itself.
Therefore, I believe Krak will be available all season, so Howat replacing him on the list is most unlikely. One of the big questions, as stated in posts above, will be how this affects him mentally. It could ruin his season completely, or spur him to greater heights. I fear for him, and wonder if depression may set in.