The thing with Rondo is he doesn't necessarily look to create a shot for himself.
He looks for the best scoring option or what he thinks will turn out the most likely chance of scoring a basket.
Now in certain games, if he's feeling it, and has realized he's feeling it, he'll take it upon himself to ride that scoring wave.
Unfortunately that only seems to be when his adrenaline is at an all time high and he's in a shooting groove.
His jumpshot hasn't looked the best, and he's definitely avoided taking open shots at stages when he probably should have taken them- but he is basically always looking for the best shot for his team. Lebron went from being a Durant type scorer, to a hybrid Rondo-Durant type scorer. ie when he wants to score, he can- but most of the time he looks for the best shot for his team. Even Lebron's team mates Kyrie and Love still look for their shot first, or the best way they can score, before looking for a better shot. After playing with Lebron that will change and they will be a monster of a team ala the Spurs. It's the whole reason they hired Blatt, and the reason Danny hired Stevens. Making the extra pass leads to championships- and Rondo is one of the best in the world at finding the best possible shot for his team.
So to answer the OP's question- I'd say it's too early to tell yet at only 3 games in.
I don't really care though because he's still doing what he's best at- and that's finding open team members and making them better, getting the highest percentage shot for our team.