If he has a plate put in then he'll have all the strength he had before the break and could be back in a week. Let's hope it's not as bad as when Dani broke his, and had to take to a long time off.
Either way he's lost this championship, but he was overdue a non-finish (or non-start in this case) compared to the rest of his rivals.
he's going to try to race tomorrow
http://www.crash.net/motogp/news/192904/1/lorenzo_arrives_at_assen_will_try_to_race.html