I strongly believe (just like DA stated) Rondo will start the training camp. He is that type of a competitor. He was already putting up shots at the end of the season.
He is the only true Celtics that's left. Mr. Triple Double, the best pointguard in the league, an allstar, and a superstar at his prime. Why would we even contemplate trading him.
He is the captain now and he has assumed leadership for couple years now. I would really like to see how he leads the team without KG, PP, and Doc around