If he is healthy, I expect this to be by far Rondo's best season. I think his scoring goes up as does his rebounding, his assists should take a hit because we lost two very good shot makers.
I hope Rondo is much more aggressive this year. I literally want him to shoot the ball every single time teams go under on a pick and roll. When teams start following him around screen I want to see him go to the hole.
Rondo is a smart guy, he knows that the team is rebuilding. If he shows that they can win by him stepping his game up to the next level then the C's will be much more likely to go into luxury tax land via trade or free agency the following year.