Per his twitter...
Andre Brown @drebrown35 There is no more Rehab I m a 100percent
OH MY GOD, DID YOU GUYS KNOW THAT ANDRE BROWN BROKE HIS FIBULA? :(
You can put as much stock as you want into his tweet. As you know, most, if not all, players believe they are ready for the field before trainers concur. It's fortunate he has plenty of time since the injury till camps to avoid re-injuring it. He'll be ready to go for the season.