Rubio is still young and he is a good point guard and good in defense due to his length that lacks in other point guard. Well, in order for us not to make a lot of argument here about his capability let us just watch him in the coming regular season.
The thing is scoring is what will make you a star in this league, and that's something Rubio has been lacking these past few seasons.
Rubio had some nice potential coming into the league (I remember he was a flashy passer full of confidence). Sadly I don't see that anymore and I think injuries were the reason for this. His jump shot didn't really improve too so even if he's still young I think he didn't really developed in his last couple of years in the NBA. He could use a change of scenery...